36899012 has 6 divisors (see below), whose sum is σ = 64573278. Its totient is φ = 18449504.

The previous prime is 36899011. The next prime is 36899017. The reversal of 36899012 is 21099863.

It can be written as a sum of positive squares in only one way, i.e., 29855296 + 7043716 = 5464^2 + 2654^2 .

It is a super-2 number, since 2×36899012² = 2723074173152288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36899011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4612373 + ... + 4612380.

It is an arithmetic number, because the mean of its divisors is an integer number (10762213).

Almost surely, 2^36899012 is an apocalyptic number.

It is an amenable number.

36899012 is a deficient number, since it is larger than the sum of its proper divisors (27674266).

36899012 is a wasteful number, since it uses less digits than its factorization.

36899012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9224757 (or 9224755 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 36899012 is about 6074.4556957805. The cubic root of 36899012 is about 332.9187427800.

The spelling of 36899012 in words is "thirty-six million, eight hundred ninety-nine thousand, twelve".