104396830 has 32 divisors (see below), whose sum is σ = 209446560. Its totient is φ = 37232640.

The previous prime is 104396771. The next prime is 104396843. The reversal of 104396830 is 38693401.

It is a super-2 number, since 2×104396830² = 21797396228097800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 12931 + ... + 19390.

It is an arithmetic number, because the mean of its divisors is an integer number (6545205).

Almost surely, 2^104396830 is an apocalyptic number.

104396830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104396830 is an abundant number, since it is smaller than the sum of its proper divisors (105049730).

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

104396830 is a wasteful number, since it uses less digits than its factorization.

104396830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32364.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 104396830 is about 10217.4766943703. The cubic root of 104396830 is about 470.8643066962.

The spelling of 104396830 in words is "one hundred four million, three hundred ninety-six thousand, eight hundred thirty".