36900642 has 32 divisors (see below), whose sum is σ = 78883200. Its totient is φ = 11467008.

The previous prime is 36900631. The next prime is 36900649. The reversal of 36900642 is 24600963.

It is not an unprimeable number, because it can be changed into a prime (36900649) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 9459 + ... + 12777.

It is an arithmetic number, because the mean of its divisors is an integer number (2465100).

Almost surely, 2^36900642 is an apocalyptic number.

36900642 is an abundant number, since it is smaller than the sum of its proper divisors (41982558).

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

36900642 is a wasteful number, since it uses less digits than its factorization.

36900642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 36900642 is about 6074.5898626986. The cubic root of 36900642 is about 332.9236448947.

The spelling of 36900642 in words is "thirty-six million, nine hundred thousand, six hundred forty-two".