104394738 has 32 divisors (see below), whose sum is σ = 239486976. Its totient is φ = 29718288.

The previous prime is 104394737. The next prime is 104394743. The reversal of 104394738 is 837493401.

It is a super-2 number, since 2×104394738² = 21796522644177288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104394696 and 104394705.

It is not an unprimeable number, because it can be changed into a prime (104394737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7495 + ... + 16277.

It is an arithmetic number, because the mean of its divisors is an integer number (7483968).

Almost surely, 2^104394738 is an apocalyptic number.

104394738 is an abundant number, since it is smaller than the sum of its proper divisors (135092238).

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

104394738 is a wasteful number, since it uses less digits than its factorization.

104394738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9078.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 104394738 is about 10217.3743202449. The cubic root of 104394738 is about 470.8611614707.

The spelling of 104394738 in words is "one hundred four million, three hundred ninety-four thousand, seven hundred thirty-eight".