3400231509 has 12 divisors (see below), whose sum is σ = 4923172800. Its totient is φ = 2261408424.

The previous prime is 3400231477. The next prime is 3400231511. The reversal of 3400231509 is 9051320043.

3400231509 is a `hidden beast` number, since 340 + 0 + 2 + 315 + 0 + 9 = 666.

It is not a de Polignac number, because 3400231509 - 2⁵ = 3400231477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400131509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447069 + ... + 454610.

It is an arithmetic number, because the mean of its divisors is an integer number (410264400).

Almost surely, 2^3400231509 is an apocalyptic number.

It is an amenable number.

3400231509 is a deficient number, since it is larger than the sum of its proper divisors (1522941291).

3400231509 is a wasteful number, since it uses less digits than its factorization.

3400231509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902104 (or 902101 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3400231509 is about 58311.5040879585. The cubic root of 3400231509 is about 1503.7287247277.

The spelling of 3400231509 in words is "three billion, four hundred million, two hundred thirty-one thousand, five hundred nine".