79700201406 has 48 divisors (see below), whose sum is σ = 198214754400. Its totient is φ = 22672039104.

The previous prime is 79700201393. The next prime is 79700201437. The reversal of 79700201406 is 60410200797.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1352241 + ... + 1409948.

It is an arithmetic number, because the mean of its divisors is an integer number (4129474050).

Almost surely, 2^79700201406 is an apocalyptic number.

79700201406 is an abundant number, since it is smaller than the sum of its proper divisors (118514552994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79700201406 is a wasteful number, since it uses less digits than its factorization.

79700201406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762433 (or 2762430 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 79700201406 in words is "seventy-nine billion, seven hundred million, two hundred one thousand, four hundred six".