374743844 has 24 divisors (see below), whose sum is σ = 676528440. Its totient is φ = 181495296.

The previous prime is 374743843. The next prime is 374743849. The reversal of 374743844 is 448347473.

It can be written as a sum of positive squares in 4 ways, for example, as 159769600 + 214974244 = 12640^2 + 14662^2 .

It is a junction number, because it is equal to n+sod(n) for n = 374743795 and 374743804.

It is not an unprimeable number, because it can be changed into a prime (374743843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28364 + ... + 39420.

It is an arithmetic number, because the mean of its divisors is an integer number (28188685).

Almost surely, 2^374743844 is an apocalyptic number.

It is an amenable number.

374743844 is a deficient number, since it is larger than the sum of its proper divisors (301784596).

374743844 is a wasteful number, since it uses less digits than its factorization.

374743844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327 (or 11325 counting only the distinct ones).

The product of its digits is 903168, while the sum is 44.

The square root of 374743844 is about 19358.3016817075. The cubic root of 374743844 is about 720.9605518060.

The spelling of 374743844 in words is "three hundred seventy-four million, seven hundred forty-three thousand, eight hundred forty-four".