78676036 has 12 divisors (see below), whose sum is σ = 144929680. Its totient is φ = 37267560.

The previous prime is 78676019. The next prime is 78676057. The reversal of 78676036 is 63067687.

It is a junction number, because it is equal to n+sod(n) for n = 78675983 and 78676001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517530 + ... + 517681.

Almost surely, 2^78676036 is an apocalyptic number.

78676036 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

78676036 is a deficient number, since it is larger than the sum of its proper divisors (66253644).

78676036 is a wasteful number, since it uses less digits than its factorization.

78676036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035234 (or 1035232 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 78676036 is about 8869.9512963714. The cubic root of 78676036 is about 428.4967083915.

The spelling of 78676036 in words is "seventy-eight million, six hundred seventy-six thousand, thirty-six".