3132979 has 2 divisors, whose sum is σ = 3132980. Its totient is φ = 3132978.

The previous prime is 3132977. The next prime is 3133019. The reversal of 3132979 is 9792313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3132979 - 2¹ = 3132977 is a prime.

Together with 3132977, it forms a pair of twin primes.

3132979 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3132971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566489 + 1566490.

It is an arithmetic number, because the mean of its divisors is an integer number (1566490).

Almost surely, 2^3132979 is an apocalyptic number.

3132979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132979 is an equidigital number, since it uses as much as digits as its factorization.

3132979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 34.

The square root of 3132979 is about 1770.0223162435. The cubic root of 3132979 is about 146.3252117587.

The spelling of 3132979 in words is "three million, one hundred thirty-two thousand, nine hundred seventy-nine".