36990620 has 24 divisors (see below), whose sum is σ = 77855904. Its totient is φ = 14762816.

The previous prime is 36990617. The next prime is 36990637. The reversal of 36990620 is 2609963.

36990620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8222 + ... + 11898.

It is an arithmetic number, because the mean of its divisors is an integer number (3243996).

Almost surely, 2^36990620 is an apocalyptic number.

It is an amenable number.

36990620 is an abundant number, since it is smaller than the sum of its proper divisors (40865284).

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

36990620 is a wasteful number, since it uses less digits than its factorization.

36990620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4189 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 36990620 is about 6081.9914501749. The cubic root of 36990620 is about 333.1940240091.

The spelling of 36990620 in words is "thirty-six million, nine hundred ninety thousand, six hundred twenty".