374774196837 has 16 divisors (see below), whose sum is σ = 500783482368. Its totient is φ = 249307778160.

The previous prime is 374774196821. The next prime is 374774196917. The reversal of 374774196837 is 738691477473.

It is not a de Polignac number, because 374774196837 - 2⁴ = 374774196821 is a prime.

It is a super-2 number, since 2×374774196837² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374774196637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2499328 + ... + 2645030.

It is an arithmetic number, because the mean of its divisors is an integer number (31298967648).

Almost surely, 2^374774196837 is an apocalyptic number.

It is an amenable number.

374774196837 is a deficient number, since it is larger than the sum of its proper divisors (126009285531).

374774196837 is a wasteful number, since it uses less digits than its factorization.

374774196837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147560.

The product of its digits is 149361408, while the sum is 66.

The spelling of 374774196837 in words is "three hundred seventy-four billion, seven hundred seventy-four million, one hundred ninety-six thousand, eight hundred thirty-seven".