374851806 has 16 divisors (see below), whose sum is σ = 856804224. Its totient is φ = 107100504.

The previous prime is 374851781. The next prime is 374851811. The reversal of 374851806 is 608158473.

It is a super-2 number, since 2×374851806² = 281027752922923272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 8925043 = 374851806 / (3 + 7 + 4 + 8 + 5 + 1 + 8 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4462480 + ... + 4462563.

It is an arithmetic number, because the mean of its divisors is an integer number (53550264).

Almost surely, 2^374851806 is an apocalyptic number.

374851806 is an abundant number, since it is smaller than the sum of its proper divisors (481952418).

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

374851806 is a wasteful number, since it uses less digits than its factorization.

374851806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925055.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 374851806 is about 19361.0900003073. The cubic root of 374851806 is about 721.0297803121.

The spelling of 374851806 in words is "three hundred seventy-four million, eight hundred fifty-one thousand, eight hundred six".