79201967 has 8 divisors (see below), whose sum is σ = 85443456. Its totient is φ = 72981792.

The previous prime is 79201933. The next prime is 79201979. The reversal of 79201967 is 76910297.

It is a happy number.

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

It is not a de Polignac number, because 79201967 - 2¹⁴ = 79185583 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 (79201267) 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, 2873 + ... + 12909.

It is an arithmetic number, because the mean of its divisors is an integer number (10680432).

Almost surely, 2^79201967 is an apocalyptic number.

79201967 is a deficient number, since it is larger than the sum of its proper divisors (6241489).

79201967 is a wasteful number, since it uses less digits than its factorization.

79201967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10657.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 79201967 is about 8899.5486964228. The cubic root of 79201967 is about 429.4493889930.

The spelling of 79201967 in words is "seventy-nine million, two hundred one thousand, nine hundred sixty-seven".