2345888900 has 18 divisors (see below), whose sum is σ = 5090579130. Its totient is φ = 938355520.

The previous prime is 2345888899. The next prime is 2345888959. The reversal of 2345888900 is 98885432.

It can be written as a sum of positive squares in 3 ways, for example, as 377369476 + 1968519424 = 19426^2 + 44368^2 .

It is a super-2 number, since 2×2345888900² = 11006389462286420000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11729345 + ... + 11729544.

Almost surely, 2^2345888900 is an apocalyptic number.

2345888900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2345888900 is an abundant number, since it is smaller than the sum of its proper divisors (2744690230).

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

2345888900 is a wasteful number, since it uses less digits than its factorization.

2345888900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23458903 (or 23458896 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 2345888900 is about 48434.3772541776. The cubic root of 2345888900 is about 1328.7271633616.

The spelling of 2345888900 in words is "two billion, three hundred forty-five million, eight hundred eighty-eight thousand, nine hundred".