979341731 has 2 divisors, whose sum is σ = 979341732. Its totient is φ = 979341730.

The previous prime is 979341709. The next prime is 979341751. The reversal of 979341731 is 137143979.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 979341731 - 2²² = 975147427 is a prime.

It is a super-2 number, since 2×979341731² = 1918220452156152722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (979341751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489670865 + 489670866.

It is an arithmetic number, because the mean of its divisors is an integer number (489670866).

Almost surely, 2^979341731 is an apocalyptic number.

979341731 is a deficient number, since it is larger than the sum of its proper divisors (1).

979341731 is an equidigital number, since it uses as much as digits as its factorization.

979341731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 142884, while the sum is 44.

The square root of 979341731 is about 31294.4361029241. The cubic root of 979341731 is about 993.0659402818.

The spelling of 979341731 in words is "nine hundred seventy-nine million, three hundred forty-one thousand, seven hundred thirty-one".