748637700834 has 32 divisors (see below), whose sum is σ = 1521938304000. Its totient is φ = 245436048000.

The previous prime is 748637700817. The next prime is 748637700841. The reversal of 748637700834 is 438007736847.

It is a super-2 number, since 2×748637700834² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5143359 + ... + 5286909.

It is an arithmetic number, because the mean of its divisors is an integer number (47560572000).

Almost surely, 2^748637700834 is an apocalyptic number.

748637700834 is an abundant number, since it is smaller than the sum of its proper divisors (773300603166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748637700834 is a wasteful number, since it uses less digits than its factorization.

748637700834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157866.

The product of its (nonzero) digits is 18966528, while the sum is 57.

The spelling of 748637700834 in words is "seven hundred forty-eight billion, six hundred thirty-seven million, seven hundred thousand, eight hundred thirty-four".