374994378 has 24 divisors (see below), whose sum is σ = 886350816. Its totient is φ = 113634600.

The previous prime is 374994359. The next prime is 374994379. The reversal of 374994378 is 873499473.

It is not an unprimeable number, because it can be changed into a prime (374994379) 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 11 ways as a sum of consecutive naturals, for example, 946758 + ... + 947153.

It is an arithmetic number, because the mean of its divisors is an integer number (36931284).

Almost surely, 2^374994378 is an apocalyptic number.

374994378 is an abundant number, since it is smaller than the sum of its proper divisors (511356438).

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

374994378 is a wasteful number, since it uses less digits than its factorization.

374994378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893930 (or 1893927 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 374994378 is about 19364.7715710772. The cubic root of 374994378 is about 721.1211814348.

The spelling of 374994378 in words is "three hundred seventy-four million, nine hundred ninety-four thousand, three hundred seventy-eight".