374690469 has 32 divisors (see below), whose sum is σ = 550771200. Its totient is φ = 225650880.

The previous prime is 374690461. The next prime is 374690473. The reversal of 374690469 is 964096473.

It is not a de Polignac number, because 374690469 - 2³ = 374690461 is a prime.

It is a super-2 number, since 2×374690469² = 280785895118879922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374690461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135834 + ... + 138564.

It is an arithmetic number, because the mean of its divisors is an integer number (17211600).

Almost surely, 2^374690469 is an apocalyptic number.

It is an amenable number.

374690469 is a deficient number, since it is larger than the sum of its proper divisors (176080731).

374690469 is a wasteful number, since it uses less digits than its factorization.

374690469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 374690469 is about 19356.9230251091. The cubic root of 374690469 is about 720.9263212267.

The spelling of 374690469 in words is "three hundred seventy-four million, six hundred ninety thousand, four hundred sixty-nine".