747258956 has 12 divisors (see below), whose sum is σ = 1343046768. Its totient is φ = 363531312.

The previous prime is 747258931. The next prime is 747258959. The reversal of 747258956 is 659852747.

It is a junction number, because it is equal to n+sod(n) for n = 747258898 and 747258907.

It is not an unprimeable number, because it can be changed into a prime (747258959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524376 + ... + 2524671.

It is an arithmetic number, because the mean of its divisors is an integer number (111920564).

Almost surely, 2^747258956 is an apocalyptic number.

It is an amenable number.

747258956 is a deficient number, since it is larger than the sum of its proper divisors (595787812).

747258956 is a wasteful number, since it uses less digits than its factorization.

747258956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5049088 (or 5049086 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 53.

The square root of 747258956 is about 27336.0376792248. The cubic root of 747258956 is about 907.4520991547.

The spelling of 747258956 in words is "seven hundred forty-seven million, two hundred fifty-eight thousand, nine hundred fifty-six".