2493383460 has 48 divisors (see below), whose sum is σ = 7222219200. Its totient is φ = 641974144.

The previous prime is 2493383449. The next prime is 2493383539. The reversal of 2493383460 is 643833942.

It is a super-2 number, since 2×2493383460² = 12433922157203143200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714750 + ... + 718229.

It is an arithmetic number, because the mean of its divisors is an integer number (150462900).

Almost surely, 2^2493383460 is an apocalyptic number.

2493383460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2493383460 is an abundant number, since it is smaller than the sum of its proper divisors (4728835740).

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

2493383460 is a wasteful number, since it uses less digits than its factorization.

2493383460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433020 (or 1433018 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 2493383460 is about 49933.7907633698. The cubic root of 2493383460 is about 1356.0104135955.

The spelling of 2493383460 in words is "two billion, four hundred ninety-three million, three hundred eighty-three thousand, four hundred sixty".