748457356 has 12 divisors (see below), whose sum is σ = 1310024520. Its totient is φ = 374164640.

The previous prime is 748457309. The next prime is 748457371. The reversal of 748457356 is 653754847.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18600 + ... + 42928.

It is an arithmetic number, because the mean of its divisors is an integer number (109168710).

Almost surely, 2^748457356 is an apocalyptic number.

It is an amenable number.

748457356 is a deficient number, since it is larger than the sum of its proper divisors (561567164).

748457356 is a wasteful number, since it uses less digits than its factorization.

748457356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32024 (or 32022 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

The square root of 748457356 is about 27357.9486804110. The cubic root of 748457356 is about 907.9369421300.

The spelling of 748457356 in words is "seven hundred forty-eight million, four hundred fifty-seven thousand, three hundred fifty-six".