2403494880 has 96 divisors (see below), whose sum is σ = 7713939744. Its totient is φ = 628832256.

The previous prime is 2403494869. The next prime is 2403494887. The reversal of 2403494880 is 884943042.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403494887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21799 + ... + 72678.

It is an arithmetic number, because the mean of its divisors is an integer number (80353539).

Almost surely, 2^2403494880 is an apocalyptic number.

2403494880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2403494880 is an abundant number, since it is smaller than the sum of its proper divisors (5310444864).

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

2403494880 is a wasteful number, since it uses less digits than its factorization.

2403494880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94548 (or 94540 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 2403494880 is about 49025.4513492737. The cubic root of 2403494880 is about 1339.5154704728.

The spelling of 2403494880 in words is "two billion, four hundred three million, four hundred ninety-four thousand, eight hundred eighty".