130736079 has 8 divisors (see below), whose sum is σ = 193683120. Its totient is φ = 87157368.

The previous prime is 130736009. The next prime is 130736101. The reversal of 130736079 is 970637031.

It is not a de Polignac number, because 130736079 - 2⁸ = 130735823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130736009) 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, 2421012 + ... + 2421065.

It is an arithmetic number, because the mean of its divisors is an integer number (24210390).

Almost surely, 2^130736079 is an apocalyptic number.

130736079 is a deficient number, since it is larger than the sum of its proper divisors (62947041).

130736079 is an equidigital number, since it uses as much as digits as its factorization.

130736079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842086 (or 4842080 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 130736079 is about 11433.9878869973. The cubic root of 130736079 is about 507.5340124583.

The spelling of 130736079 in words is "one hundred thirty million, seven hundred thirty-six thousand, seventy-nine".