79361429 has 12 divisors (see below), whose sum is σ = 95503500. Its totient is φ = 65677248.

The previous prime is 79361419. The next prime is 79361467. The reversal of 79361429 is 92416397.

It can be written as a sum of positive squares in 2 ways, for example, as 56100100 + 23261329 = 7490^2 + 4823^2 .

It is not a de Polignac number, because 79361429 - 2⁴ = 79361413 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 (79361419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26504 + ... + 29345.

It is an arithmetic number, because the mean of its divisors is an integer number (7958625).

Almost surely, 2^79361429 is an apocalyptic number.

It is an amenable number.

79361429 is a deficient number, since it is larger than the sum of its proper divisors (16142071).

79361429 is a wasteful number, since it uses less digits than its factorization.

79361429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55892 (or 55885 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 79361429 is about 8908.5031851597. The cubic root of 79361429 is about 429.7374077277.

The spelling of 79361429 in words is "seventy-nine million, three hundred sixty-one thousand, four hundred twenty-nine".