37968994 has 16 divisors (see below), whose sum is σ = 65206656. Its totient is φ = 16243200.

The previous prime is 37968989. The next prime is 37969039. The reversal of 37968994 is 49986973.

It is an unprimeable number.

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, 6859 + ... + 11089.

It is an arithmetic number, because the mean of its divisors is an integer number (4075416).

Almost surely, 2^37968994 is an apocalyptic number.

37968994 is a deficient number, since it is larger than the sum of its proper divisors (27237662).

37968994 is a wasteful number, since it uses less digits than its factorization.

37968994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881.

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

The square root of 37968994 is about 6161.8985710575. The cubic root of 37968994 is about 336.1060759657.

The spelling of 37968994 in words is "thirty-seven million, nine hundred sixty-eight thousand, nine hundred ninety-four".