100739904 has 56 divisors (see below), whose sum is σ = 271089120. Its totient is φ = 33007104.

The previous prime is 100739893. The next prime is 100739921. The reversal of 100739904 is 409937001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6882 + ... + 15774.

Almost surely, 2^100739904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100739904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135544560).

100739904 is an abundant number, since it is smaller than the sum of its proper divisors (170349216).

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

100739904 is an equidigital number, since it uses as much as digits as its factorization.

100739904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8967 (or 8957 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 100739904 is about 10036.9270197606. The cubic root of 100739904 is about 465.3008482088.

The spelling of 100739904 in words is "one hundred million, seven hundred thirty-nine thousand, nine hundred four".