313668495 has 48 divisors (see below), whose sum is σ = 642807360. Its totient is φ = 138442752.

The previous prime is 313668493. The next prime is 313668497. The reversal of 313668495 is 594866313.

It is an interprime number because it is at equal distance from previous prime (313668493) and next prime (313668497).

It is not a de Polignac number, because 313668495 - 2¹ = 313668493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 313668495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313668493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8034 + ... + 26303.

It is an arithmetic number, because the mean of its divisors is an integer number (13391820).

Almost surely, 2^313668495 is an apocalyptic number.

313668495 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

313668495 is an abundant number, since it is smaller than the sum of its proper divisors (329138865).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313668495 is a wasteful number, since it uses less digits than its factorization.

313668495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34384 (or 34381 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 313668495 is about 17710.6887217861. The cubic root of 313668495 is about 679.4491610316.

It can be divided in two parts, 3136 and 68495, that added together give a triangular number (71631 = T₃₇₈).

The spelling of 313668495 in words is "three hundred thirteen million, six hundred sixty-eight thousand, four hundred ninety-five".