2378315800 has 48 divisors (see below), whose sum is σ = 6319528560. Its totient is φ = 815422080.

The previous prime is 2378315791. The next prime is 2378315803. The reversal of 2378315800 is 85138732.

It is a self number, because there is not a number n which added to its sum of digits gives 2378315800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378315803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847999 + ... + 850798.

It is an arithmetic number, because the mean of its divisors is an integer number (131656845).

Almost surely, 2^2378315800 is an apocalyptic number.

2378315800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2378315800 is an abundant number, since it is smaller than the sum of its proper divisors (3941212760).

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

2378315800 is a wasteful number, since it uses less digits than its factorization.

2378315800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698820 (or 1698811 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 2378315800 is about 48767.9792486832. The cubic root of 2378315800 is about 1334.8214399251.

The spelling of 2378315800 in words is "two billion, three hundred seventy-eight million, three hundred fifteen thousand, eight hundred".