82964677 has 2 divisors, whose sum is σ = 82964678. Its totient is φ = 82964676.

The previous prime is 82964669. The next prime is 82964681. The reversal of 82964677 is 77646928.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43639236 + 39325441 = 6606^2 + 6271^2 .

It is a cyclic number.

It is not a de Polignac number, because 82964677 - 2³ = 82964669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82964677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82964627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41482338 + 41482339.

It is an arithmetic number, because the mean of its divisors is an integer number (41482339).

Almost surely, 2^82964677 is an apocalyptic number.

It is an amenable number.

82964677 is a deficient number, since it is larger than the sum of its proper divisors (1).

82964677 is an equidigital number, since it uses as much as digits as its factorization.

82964677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The square root of 82964677 is about 9108.4947713659. The cubic root of 82964677 is about 436.1451782758.

The spelling of 82964677 in words is "eighty-two million, nine hundred sixty-four thousand, six hundred seventy-seven".