78975336 has 64 divisors (see below), whose sum is σ = 228070080. Its totient is φ = 22522880.

The previous prime is 78975317. The next prime is 78975341. The reversal of 78975336 is 63357987.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4311 + ... + 13286.

It is an arithmetic number, because the mean of its divisors is an integer number (3563595).

Almost surely, 2^78975336 is an apocalyptic number.

It is an amenable number.

78975336 is an abundant number, since it is smaller than the sum of its proper divisors (149094744).

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

78975336 is a wasteful number, since it uses less digits than its factorization.

78975336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17634 (or 17630 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 78975336 is about 8886.8068506073. The cubic root of 78975336 is about 429.0393843467.

The spelling of 78975336 in words is "seventy-eight million, nine hundred seventy-five thousand, three hundred thirty-six".