373420872 has 96 divisors (see below), whose sum is σ = 1133196480. Its totient is φ = 110090880.

The previous prime is 373420841. The next prime is 373420877. The reversal of 373420872 is 278024373.

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

It is not an unprimeable number, because it can be changed into a prime (373420877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22933 + ... + 35675.

It is an arithmetic number, because the mean of its divisors is an integer number (11804130).

Almost surely, 2^373420872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373420872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566598240).

373420872 is an abundant number, since it is smaller than the sum of its proper divisors (759775608).

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

373420872 is a wasteful number, since it uses less digits than its factorization.

373420872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803 (or 12796 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 373420872 is about 19324.1008070233. The cubic root of 373420872 is about 720.1111402508. Note that the first 4 decimals are identical.

The spelling of 373420872 in words is "three hundred seventy-three million, four hundred twenty thousand, eight hundred seventy-two".