2488309400 has 24 divisors (see below), whose sum is σ = 5785319820. Its totient is φ = 995323680.

The previous prime is 2488309399. The next prime is 2488309451. The reversal of 2488309400 is 49038842.

It is a congruent number.

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, 6220574 + ... + 6220973.

Almost surely, 2^2488309400 is an apocalyptic number.

2488309400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2488309400 is an abundant number, since it is smaller than the sum of its proper divisors (3297010420).

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

2488309400 is a wasteful number, since it uses less digits than its factorization.

2488309400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12441563 (or 12441554 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 2488309400 is about 49882.9570093835. The cubic root of 2488309400 is about 1355.0899573996.

The spelling of 2488309400 in words is "two billion, four hundred eighty-eight million, three hundred nine thousand, four hundred".