37949796 has 36 divisors (see below), whose sum is σ = 99484112. Its totient is φ = 12649608.

The previous prime is 37949789. The next prime is 37949801. The reversal of 37949796 is 69794973.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18550 + ... + 20493.

Almost surely, 2^37949796 is an apocalyptic number.

37949796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

37949796 is an abundant number, since it is smaller than the sum of its proper divisors (61534316).

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

37949796 is a wasteful number, since it uses less digits than its factorization.

37949796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39062 (or 39048 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 37949796 is about 6160.3405750007. The cubic root of 37949796 is about 336.0494187516.

The spelling of 37949796 in words is "thirty-seven million, nine hundred forty-nine thousand, seven hundred ninety-six".