36490768 has 10 divisors (see below), whose sum is σ = 70700894. Its totient is φ = 18245376.

The previous prime is 36490763. The next prime is 36490771. The reversal of 36490768 is 86709463.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24324624 + 12166144 = 4932^2 + 3488^2 .

It is a super-2 number, since 2×36490768² = 2663152298459648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36490763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140321 + ... + 1140352.

Almost surely, 2^36490768 is an apocalyptic number.

It is an amenable number.

36490768 is a deficient number, since it is larger than the sum of its proper divisors (34210126).

36490768 is a wasteful number, since it uses less digits than its factorization.

36490768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280681 (or 2280675 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 36490768 is about 6040.7588927220. The cubic root of 36490768 is about 331.6864024798.

The spelling of 36490768 in words is "thirty-six million, four hundred ninety thousand, seven hundred sixty-eight".