3132977 has 2 divisors, whose sum is σ = 3132978. Its totient is φ = 3132976.

The previous prime is 3132971. The next prime is 3132979. The reversal of 3132977 is 7792313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2972176 + 160801 = 1724^2 + 401^2 .

It is an emirp because it is prime and its reverse (7792313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3132977 is a prime.

Together with 3132979, it forms a pair of twin primes.

It is a Chen prime.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566488 + 1566489.

It is an arithmetic number, because the mean of its divisors is an integer number (1566489).

Almost surely, 2^3132977 is an apocalyptic number.

It is an amenable number.

3132977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132977 is an equidigital number, since it uses as much as digits as its factorization.

3132977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7938, while the sum is 32.

The square root of 3132977 is about 1770.0217512788. The cubic root of 3132977 is about 146.3251806222.

The spelling of 3132977 in words is "three million, one hundred thirty-two thousand, nine hundred seventy-seven".