78963004 has 36 divisors (see below), whose sum is σ = 144557784. Its totient is φ = 37724128.

The previous prime is 78962999. The next prime is 78963013. The reversal of 78963004 is 40036987.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737919 + ... + 738025.

It is an arithmetic number, because the mean of its divisors is an integer number (4015494).

Almost surely, 2^78963004 is an apocalyptic number.

It is an amenable number.

78963004 is a deficient number, since it is larger than the sum of its proper divisors (65594780).

78963004 is a wasteful number, since it uses less digits than its factorization.

78963004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 78963004 is about 8886.1129860024. The cubic root of 78963004 is about 429.0170516819.

The spelling of 78963004 in words is "seventy-eight million, nine hundred sixty-three thousand, four".