374313456 has 120 divisors (see below), whose sum is σ = 1160175744. Its totient is φ = 111703680.

The previous prime is 374313451. The next prime is 374313461. The reversal of 374313456 is 654313473.

It is an interprime number because it is at equal distance from previous prime (374313451) and next prime (374313461).

It is a super-2 number, since 2×374313456² = 280221126685327872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 374313456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374313451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104365 + ... + 107891.

Almost surely, 2^374313456 is an apocalyptic number.

374313456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 374313456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580087872).

374313456 is an abundant number, since it is smaller than the sum of its proper divisors (785862288).

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

374313456 is a wasteful number, since it uses less digits than its factorization.

374313456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619 (or 3610 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 374313456 is about 19347.1821204019. The cubic root of 374313456 is about 720.6844417468.

The spelling of 374313456 in words is "three hundred seventy-four million, three hundred thirteen thousand, four hundred fifty-six".