747963353 has 4 divisors (see below), whose sum is σ = 749225268. Its totient is φ = 746701440.

The previous prime is 747963301. The next prime is 747963361. The reversal of 747963353 is 353369747.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 412780489 + 335182864 = 20317^2 + 18308^2 .

It is a cyclic number.

It is not a de Polignac number, because 747963353 - 2¹⁸ = 747701209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 747963298 and 747963307.

It is not an unprimeable number, because it can be changed into a prime (747963373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630068 + ... + 631253.

It is an arithmetic number, because the mean of its divisors is an integer number (187306317).

Almost surely, 2^747963353 is an apocalyptic number.

It is an amenable number.

747963353 is a deficient number, since it is larger than the sum of its proper divisors (1261915).

747963353 is a wasteful number, since it uses less digits than its factorization.

747963353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261914.

The product of its digits is 1428840, while the sum is 47.

The square root of 747963353 is about 27348.9186806353. The cubic root of 747963353 is about 907.7371434885.

The spelling of 747963353 in words is "seven hundred forty-seven million, nine hundred sixty-three thousand, three hundred fifty-three".