2397864480 has 96 divisors (see below), whose sum is σ = 8239952448. Its totient is φ = 581299200.

The previous prime is 2397864451. The next prime is 2397864493. The reversal of 2397864480 is 844687932.

2397864480 is nontrivially palindromic in base 9.

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

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, 221791 + ... + 232350.

It is an arithmetic number, because the mean of its divisors is an integer number (85832838).

Almost surely, 2^2397864480 is an apocalyptic number.

2397864480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2397864480 is an abundant number, since it is smaller than the sum of its proper divisors (5842087968).

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

2397864480 is a wasteful number, since it uses less digits than its factorization.

2397864480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454170 (or 454162 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 2397864480 is about 48967.9944453518. The cubic root of 2397864480 is about 1338.4686746980.

The spelling of 2397864480 in words is "two billion, three hundred ninety-seven million, eight hundred sixty-four thousand, four hundred eighty".