36994020 has 72 divisors (see below), whose sum is σ = 120504384. Its totient is φ = 8455104.

The previous prime is 36994019. The next prime is 36994021. The reversal of 36994020 is 2049963.

It is an interprime number because it is at equal distance from previous prime (36994019) and next prime (36994021).

It is not an unprimeable number, because it can be changed into a prime (36994021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3352 + ... + 9231.

It is an arithmetic number, because the mean of its divisors is an integer number (1673672).

Almost surely, 2^36994020 is an apocalyptic number.

36994020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36994020 is an abundant number, since it is smaller than the sum of its proper divisors (83510364).

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

36994020 is a wasteful number, since it uses less digits than its factorization.

36994020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12609 (or 12600 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 36994020 is about 6082.2709574632. The cubic root of 36994020 is about 333.2042322274.

The spelling of 36994020 in words is "thirty-six million, nine hundred ninety-four thousand, twenty".