37134661690 has 32 divisors (see below), whose sum is σ = 76444819200. Its totient is φ = 12722964864.

The previous prime is 37134661651. The next prime is 37134661693. The reversal of 37134661690 is 9616643173.

37134661690 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 2×37134661690² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37134661690.

It is not an unprimeable number, because it can be changed into a prime (37134661693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84790 + ... + 285409.

It is an arithmetic number, because the mean of its divisors is an integer number (2388900600).

Almost surely, 2^37134661690 is an apocalyptic number.

37134661690 is an abundant number, since it is smaller than the sum of its proper divisors (39310157510).

37134661690 is a wasteful number, since it uses less digits than its factorization.

37134661690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371646.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 37134661690 in words is "thirty-seven billion, one hundred thirty-four million, six hundred sixty-one thousand, six hundred ninety".