78960007 has 8 divisors (see below), whose sum is σ = 93151232. Its totient is φ = 65496600.

The previous prime is 78960001. The next prime is 78960041. The reversal of 78960007 is 70006987.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78960007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78960001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181719 + ... + 182152.

It is an arithmetic number, because the mean of its divisors is an integer number (11643904).

Almost surely, 2^78960007 is an apocalyptic number.

78960007 is a deficient number, since it is larger than the sum of its proper divisors (14191225).

78960007 is a wasteful number, since it uses less digits than its factorization.

78960007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363909.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 78960007 is about 8885.9443504897. The cubic root of 78960007 is about 429.0116239065.

The spelling of 78960007 in words is "seventy-eight million, nine hundred sixty thousand, seven".