79361151 has 16 divisors (see below), whose sum is σ = 113094144. Its totient is φ = 49326464.

The previous prime is 79361137. The next prime is 79361153. The reversal of 79361151 is 15116397.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 79361151 - 2¹⁴ = 79344767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79361153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1815 + ... + 12728.

It is an arithmetic number, because the mean of its divisors is an integer number (7068384).

Almost surely, 2^79361151 is an apocalyptic number.

79361151 is a deficient number, since it is larger than the sum of its proper divisors (33732993).

79361151 is a wasteful number, since it uses less digits than its factorization.

79361151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14670.

The product of its digits is 5670, while the sum is 33.

The square root of 79361151 is about 8908.4875820759. The cubic root of 79361151 is about 429.7369059426.

The spelling of 79361151 in words is "seventy-nine million, three hundred sixty-one thousand, one hundred fifty-one".