748091632 has 10 divisors (see below), whose sum is σ = 1449427568. Its totient is φ = 374045808.

The previous prime is 748091623. The next prime is 748091639. The reversal of 748091632 is 236190847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748091639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23377848 + ... + 23377879.

Almost surely, 2^748091632 is an apocalyptic number.

It is an amenable number.

748091632 is a deficient number, since it is larger than the sum of its proper divisors (701335936).

748091632 is a wasteful number, since it uses less digits than its factorization.

748091632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46755735 (or 46755729 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 748091632 is about 27351.2638099229. The cubic root of 748091632 is about 907.7890341577.

The spelling of 748091632 in words is "seven hundred forty-eight million, ninety-one thousand, six hundred thirty-two".