36877864 has 8 divisors (see below), whose sum is σ = 69146010. Its totient is φ = 18438928.

The previous prime is 36877847. The next prime is 36877873. The reversal of 36877864 is 46877863.

It can be written as a sum of positive squares in only one way, i.e., 36505764 + 372100 = 6042^2 + 610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2304859 + ... + 2304874.

Almost surely, 2^36877864 is an apocalyptic number.

It is an amenable number.

36877864 is a deficient number, since it is larger than the sum of its proper divisors (32268146).

36877864 is a wasteful number, since it uses less digits than its factorization.

36877864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609739 (or 4609735 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The square root of 36877864 is about 6072.7147141950. The cubic root of 36877864 is about 332.8551285107.

Subtracting 36877864 from its reverse (46877863), we obtain a palindrome (9999999).

The spelling of 36877864 in words is "thirty-six million, eight hundred seventy-seven thousand, eight hundred sixty-four".