374091374 has 8 divisors (see below), whose sum is σ = 561358080. Its totient is φ = 186972016.

The previous prime is 374091373. The next prime is 374091391. The reversal of 374091374 is 473190473.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×374091374² = 279888712202415752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374091371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30254 + ... + 40785.

It is an arithmetic number, because the mean of its divisors is an integer number (70169760).

Almost surely, 2^374091374 is an apocalyptic number.

374091374 is a deficient number, since it is larger than the sum of its proper divisors (187266706).

374091374 is a wasteful number, since it uses less digits than its factorization.

374091374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73674.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 374091374 is about 19341.4418800667. The cubic root of 374091374 is about 720.5418850179.

Subtracting 374091374 from its reverse (473190473), we obtain a palindrome (99099099).

It can be divided in two parts, 37409 and 1374, that added together give a palindrome (38783).

The spelling of 374091374 in words is "three hundred seventy-four million, ninety-one thousand, three hundred seventy-four".