37406670400674 has 64 divisors (see below), whose sum is σ = 83951579710080. Its totient is φ = 12345051009600.

The previous prime is 37406670400661. The next prime is 37406670400679. The reversal of 37406670400674 is 47600407660473.

37406670400674 is a `hidden beast` number, since 3 + 7 + 40 + 66 + 70 + 400 + 6 + 74 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 37406670400674.

It is not an unprimeable number, because it can be changed into a prime (37406670400679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214347697 + ... + 214522139.

It is an arithmetic number, because the mean of its divisors is an integer number (1311743432970).

Almost surely, 2^{37406670400674} is an apocalyptic number.

37406670400674 is an abundant number, since it is smaller than the sum of its proper divisors (46544909309406).

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

37406670400674 is a wasteful number, since it uses less digits than its factorization.

37406670400674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213872 (or 213866 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 54.

The spelling of 37406670400674 in words is "thirty-seven trillion, four hundred six billion, six hundred seventy million, four hundred thousand, six hundred seventy-four".