2320377400 has 48 divisors (see below), whose sum is σ = 5885326440. Its totient is φ = 843772800.

The previous prime is 2320377361. The next prime is 2320377407. The reversal of 2320377400 is 47730232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320377407) 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 11 ways as a sum of consecutive naturals, for example, 525159 + ... + 529558.

Almost surely, 2^2320377400 is an apocalyptic number.

2320377400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320377400 is an abundant number, since it is smaller than the sum of its proper divisors (3564949040).

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

2320377400 is a wasteful number, since it uses less digits than its factorization.

2320377400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054744 (or 1054735 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 2320377400 is about 48170.2958263700. The cubic root of 2320377400 is about 1323.8929687760.

The spelling of 2320377400 in words is "two billion, three hundred twenty million, three hundred seventy-seven thousand, four hundred".