374489720 has 32 divisors (see below), whose sum is σ = 919203120. Its totient is φ = 136177920.

The previous prime is 374489707. The next prime is 374489737. The reversal of 374489720 is 27984473.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425117 + ... + 425996.

Almost surely, 2^374489720 is an apocalyptic number.

It is an amenable number.

374489720 is an abundant number, since it is smaller than the sum of its proper divisors (544713400).

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

374489720 is a wasteful number, since it uses less digits than its factorization.

374489720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851135 (or 851131 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 374489720 is about 19351.7368729528. The cubic root of 374489720 is about 720.7975472970.

It can be divided in two parts, 374 and 489720, that added together give a palindrome (490094).

The spelling of 374489720 in words is "three hundred seventy-four million, four hundred eighty-nine thousand, seven hundred twenty".