36763640 has 32 divisors (see below), whose sum is σ = 82896480. Its totient is φ = 14673792.

The previous prime is 36763631. The next prime is 36763691. The reversal of 36763640 is 4636763.

It is a self number, because there is not a number n which added to its sum of digits gives 36763640.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29102 + ... + 30338.

It is an arithmetic number, because the mean of its divisors is an integer number (2590515).

Almost surely, 2^36763640 is an apocalyptic number.

It is an amenable number.

36763640 is an abundant number, since it is smaller than the sum of its proper divisors (46132840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36763640 is a wasteful number, since it uses less digits than its factorization.

36763640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 36763640 is about 6063.3027303607. The cubic root of 36763640 is about 332.5111157646.

The spelling of 36763640 in words is "thirty-six million, seven hundred sixty-three thousand, six hundred forty".