37994896 has 45 divisors (see below), whose sum is σ = 78120651. Its totient is φ = 17900256.

The previous prime is 37994863. The next prime is 37994897. The reversal of 37994896 is 69849973.

The square root of 37994896 is 6164.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×37994896² = 2887224244101632, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37994897) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 567055 + ... + 567121.

Almost surely, 2^37994896 is an apocalyptic number.

37994896 is the 6164-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 37994896

37994896 is an abundant number, since it is smaller than the sum of its proper divisors (40125755).

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

37994896 is an equidigital number, since it uses as much as digits as its factorization.

37994896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 92 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 55.

The cubic root of 37994896 is about 336.1824877932.

The spelling of 37994896 in words is "thirty-seven million, nine hundred ninety-four thousand, eight hundred ninety-six".