104964309 has 8 divisors (see below), whose sum is σ = 155502720. Its totient is φ = 69976188.

The previous prime is 104964289. The next prime is 104964319. The reversal of 104964309 is 903469401.

104964309 is a `hidden beast` number, since 1 + 0 + 4 + 9 + 643 + 0 + 9 = 666.

It is not a de Polignac number, because 104964309 - 2⁸ = 104964053 is a prime.

It is a super-2 number, since 2×104964309² = 22035012327694962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104964319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943757 + ... + 1943810.

It is an arithmetic number, because the mean of its divisors is an integer number (19437840).

Almost surely, 2^104964309 is an apocalyptic number.

It is an amenable number.

104964309 is a deficient number, since it is larger than the sum of its proper divisors (50538411).

104964309 is an equidigital number, since it uses as much as digits as its factorization.

104964309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887576 (or 3887570 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 104964309 is about 10245.2090754655. The cubic root of 104964309 is about 471.7159382546.

The spelling of 104964309 in words is "one hundred four million, nine hundred sixty-four thousand, three hundred nine".