373898400 has 144 divisors (see below), whose sum is σ = 1232358624. Its totient is φ = 98452480.

The previous prime is 373898383. The next prime is 373898401. The reversal of 373898400 is 4898373.

It is not an unprimeable number, because it can be changed into a prime (373898401) 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, 198262 + ... + 200138.

It is an arithmetic number, because the mean of its divisors is an integer number (8558046).

Almost surely, 2^373898400 is an apocalyptic number.

373898400 is a gapful number since it is divisible by the number (30) 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 373898400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616179312).

373898400 is an abundant number, since it is smaller than the sum of its proper divisors (858460224).

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

373898400 is a wasteful number, since it uses less digits than its factorization.

373898400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 373898400 is about 19336.4526219263. The cubic root of 373898400 is about 720.4179671955.

The spelling of 373898400 in words is "three hundred seventy-three million, eight hundred ninety-eight thousand, four hundred".