79302752949 has 16 divisors (see below), whose sum is σ = 121468422272. Its totient is φ = 45081059328.

The previous prime is 79302752933. The next prime is 79302752953. The reversal of 79302752949 is 94925720397.

It is not a de Polignac number, because 79302752949 - 2⁴ = 79302752933 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 (79302751949) 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, 9779164 + ... + 9787269.

It is an arithmetic number, because the mean of its divisors is an integer number (7591776392).

Almost surely, 2^79302752949 is an apocalyptic number.

It is an amenable number.

79302752949 is a deficient number, since it is larger than the sum of its proper divisors (42165669323).

79302752949 is a wasteful number, since it uses less digits than its factorization.

79302752949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19566636.

The product of its (nonzero) digits is 8573040, while the sum is 57.

The spelling of 79302752949 in words is "seventy-nine billion, three hundred two million, seven hundred fifty-two thousand, nine hundred forty-nine".