760979139 has 4 divisors (see below), whose sum is σ = 1014638856. Its totient is φ = 507319424.

The previous prime is 760979129. The next prime is 760979171. The reversal of 760979139 is 931979067.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 760979139 - 2⁹ = 760978627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 760979091 and 760979100.

It is not an unprimeable number, because it can be changed into a prime (760979129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126829854 + ... + 126829859.

It is an arithmetic number, because the mean of its divisors is an integer number (253659714).

Almost surely, 2^760979139 is an apocalyptic number.

760979139 is a deficient number, since it is larger than the sum of its proper divisors (253659717).

760979139 is a wasteful number, since it uses less digits than its factorization.

760979139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253659716.

The product of its (nonzero) digits is 642978, while the sum is 51.

The square root of 760979139 is about 27585.8503403466. The cubic root of 760979139 is about 912.9722638010.

The spelling of 760979139 in words is "seven hundred sixty million, nine hundred seventy-nine thousand, one hundred thirty-nine".