2373322820 has 48 divisors (see below), whose sum is σ = 5584033728. Its totient is φ = 839698560.

The previous prime is 2373322811. The next prime is 2373322823. The reversal of 2373322820 is 282233732.

It is a super-2 number, since 2×2373322820² = 11265322415865504800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2373322823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137642 + ... + 153921.

It is an arithmetic number, because the mean of its divisors is an integer number (116334036).

Almost surely, 2^2373322820 is an apocalyptic number.

2373322820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2373322820 is an abundant number, since it is smaller than the sum of its proper divisors (3210710908).

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

2373322820 is a wasteful number, since it uses less digits than its factorization.

2373322820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291620 (or 291618 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 2373322820 is about 48716.7611813429. The cubic root of 2373322820 is about 1333.8866879561.

The spelling of 2373322820 in words is "two billion, three hundred seventy-three million, three hundred twenty-two thousand, eight hundred twenty".