374451630 has 48 divisors (see below), whose sum is σ = 1045411920. Its totient is φ = 85588608.

The previous prime is 374451619. The next prime is 374451641. The reversal of 374451630 is 36154473.

It is an interprime number because it is at equal distance from previous prime (374451619) and next prime (374451641).

It is a junction number, because it is equal to n+sod(n) for n = 374451591 and 374451600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125895 + ... + 128834.

It is an arithmetic number, because the mean of its divisors is an integer number (21779415).

Almost surely, 2^374451630 is an apocalyptic number.

374451630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

374451630 is an abundant number, since it is smaller than the sum of its proper divisors (670960290).

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

374451630 is a wasteful number, since it uses less digits than its factorization.

374451630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254753 (or 254746 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 374451630 is about 19350.7526985386. The cubic root of 374451630 is about 720.7731086115.

The spelling of 374451630 in words is "three hundred seventy-four million, four hundred fifty-one thousand, six hundred thirty".