36994944 has 64 divisors (see below), whose sum is σ = 112314240. Its totient is φ = 10569216.

The previous prime is 36994943. The next prime is 36994949. The reversal of 36994944 is 44949963.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 36994893 and 36994902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36994943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4194 + ... + 9569.

It is an arithmetic number, because the mean of its divisors is an integer number (1754910).

Almost surely, 2^36994944 is an apocalyptic number.

It is an amenable number.

36994944 is an abundant number, since it is smaller than the sum of its proper divisors (75319296).

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

36994944 is a wasteful number, since it uses less digits than its factorization.

36994944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787 (or 13775 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 36994944 is about 6082.3469154595. The cubic root of 36994944 is about 333.2070063528.

The spelling of 36994944 in words is "thirty-six million, nine hundred ninety-four thousand, nine hundred forty-four".