36476977 has 2 divisors, whose sum is σ = 36476978. Its totient is φ = 36476976.

The previous prime is 36476971. The next prime is 36477073. The reversal of 36476977 is 77967463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36433296 + 43681 = 6036^2 + 209^2 .

It is a cyclic number.

It is not a de Polignac number, because 36476977 - 2³ = 36476969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36476977.

It is not a weakly prime, because it can be changed into another prime (36476971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18238488 + 18238489.

It is an arithmetic number, because the mean of its divisors is an integer number (18238489).

Almost surely, 2^36476977 is an apocalyptic number.

It is an amenable number.

36476977 is a deficient number, since it is larger than the sum of its proper divisors (1).

36476977 is an equidigital number, since it uses as much as digits as its factorization.

36476977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1333584, while the sum is 49.

The square root of 36476977 is about 6039.6172891997. The cubic root of 36476977 is about 331.6446123340.

The spelling of 36476977 in words is "thirty-six million, four hundred seventy-six thousand, nine hundred seventy-seven".