373833990 has 24 divisors (see below), whose sum is σ = 971968608. Its totient is φ = 99689040.

The previous prime is 373833989. The next prime is 373834007. The reversal of 373833990 is 99338373.

373833990 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2076766 + ... + 2076945.

It is an arithmetic number, because the mean of its divisors is an integer number (40498692).

Almost surely, 2^373833990 is an apocalyptic number.

373833990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

373833990 is an abundant number, since it is smaller than the sum of its proper divisors (598134618).

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

373833990 is a wasteful number, since it uses less digits than its factorization.

373833990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153724 (or 4153721 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The square root of 373833990 is about 19334.7870430476. The cubic root of 373833990 is about 720.3765969676.

The spelling of 373833990 in words is "three hundred seventy-three million, eight hundred thirty-three thousand, nine hundred ninety".