748059631 has 12 divisors (see below), whose sum is σ = 830401992. Its totient is φ = 673310000.

The previous prime is 748059607. The next prime is 748059707. The reversal of 748059631 is 136950847.

It is not a de Polignac number, because 748059631 - 2⁷ = 748059503 is a prime.

It is a super-2 number, since 2×748059631² = 1119186423063712322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748059601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18385 + ... + 42826.

It is an arithmetic number, because the mean of its divisors is an integer number (69200166).

Almost surely, 2^748059631 is an apocalyptic number.

748059631 is a deficient number, since it is larger than the sum of its proper divisors (82342361).

748059631 is a wasteful number, since it uses less digits than its factorization.

748059631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61334 (or 61323 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 748059631 is about 27350.6788032765. The cubic root of 748059631 is about 907.7760898561.

The spelling of 748059631 in words is "seven hundred forty-eight million, fifty-nine thousand, six hundred thirty-one".