37373842636 has 12 divisors (see below), whose sum is σ = 70435318912. Its totient is φ = 17249465808.

The previous prime is 37373842613. The next prime is 37373842657. The reversal of 37373842636 is 63624837373.

37373842636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×37373842636² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 718727743 = 37373842636 / (3 + 7 + 3 + 7 + 3 + 8 + 4 + 2 + 6 + 3 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359363820 + ... + 359363923.

Almost surely, 2^37373842636 is an apocalyptic number.

It is an amenable number.

37373842636 is a deficient number, since it is larger than the sum of its proper divisors (33061476276).

37373842636 is a wasteful number, since it uses less digits than its factorization.

37373842636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718727760 (or 718727758 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 52.

The spelling of 37373842636 in words is "thirty-seven billion, three hundred seventy-three million, eight hundred forty-two thousand, six hundred thirty-six".