36900961 has 2 divisors, whose sum is σ = 36900962. Its totient is φ = 36900960.

The previous prime is 36900949. The next prime is 36900967. The reversal of 36900961 is 16900963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34292736 + 2608225 = 5856^2 + 1615^2 .

It is a cyclic number.

It is not a de Polignac number, because 36900961 - 2²³ = 28512353 is a prime.

It is not a weakly prime, because it can be changed into another prime (36900967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18450480 + 18450481.

It is an arithmetic number, because the mean of its divisors is an integer number (18450481).

Almost surely, 2^36900961 is an apocalyptic number.

It is an amenable number.

36900961 is a deficient number, since it is larger than the sum of its proper divisors (1).

36900961 is an equidigital number, since it uses as much as digits as its factorization.

36900961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 36900961 is about 6074.6161195585. The cubic root of 36900961 is about 332.9246042487.

The spelling of 36900961 in words is "thirty-six million, nine hundred thousand, nine hundred sixty-one".