103904984 has 16 divisors (see below), whose sum is σ = 203292720. Its totient is φ = 49693600.

The previous prime is 103904971. The next prime is 103904989. The reversal of 103904984 is 489409301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103904989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282167 + ... + 282534.

It is an arithmetic number, because the mean of its divisors is an integer number (12705795).

Almost surely, 2^103904984 is an apocalyptic number.

It is an amenable number.

103904984 is a deficient number, since it is larger than the sum of its proper divisors (99387736).

103904984 is a wasteful number, since it uses less digits than its factorization.

103904984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564730 (or 564726 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 103904984 is about 10193.3794199961. The cubic root of 103904984 is about 470.1236795380.

The spelling of 103904984 in words is "one hundred three million, nine hundred four thousand, nine hundred eighty-four".