37994716 has 24 divisors (see below), whose sum is σ = 69189120. Its totient is φ = 18236400.

The previous prime is 37994713. The next prime is 37994729. The reversal of 37994716 is 61749973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37994713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15075 + ... + 17413.

It is an arithmetic number, because the mean of its divisors is an integer number (2882880).

Almost surely, 2^37994716 is an apocalyptic number.

It is an amenable number.

37994716 is a deficient number, since it is larger than the sum of its proper divisors (31194404).

37994716 is a wasteful number, since it uses less digits than its factorization.

37994716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505 (or 2503 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 37994716 is about 6163.9853990742. The cubic root of 37994716 is about 336.1819569066.

It can be divided in two parts, 3799 and 4716, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 37994716 in words is "thirty-seven million, nine hundred ninety-four thousand, seven hundred sixteen".