79602987 has 8 divisors (see below), whose sum is σ = 107877520. Its totient is φ = 52198560.

The previous prime is 79602983. The next prime is 79602997. The reversal of 79602987 is 78920697.

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

It is not a de Polignac number, because 79602987 - 2² = 79602983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79602983) 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, 217312 + ... + 217677.

It is an arithmetic number, because the mean of its divisors is an integer number (13484690).

Almost surely, 2^79602987 is an apocalyptic number.

79602987 is a deficient number, since it is larger than the sum of its proper divisors (28274533).

79602987 is a wasteful number, since it uses less digits than its factorization.

79602987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435053.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 79602987 is about 8922.0506051019. The cubic root of 79602987 is about 430.1729734960.

The spelling of 79602987 in words is "seventy-nine million, six hundred two thousand, nine hundred eighty-seven".