2397968424 has 24 divisors (see below), whose sum is σ = 6494498010. Its totient is φ = 799322784.

The previous prime is 2397968423. The next prime is 2397968467. The reversal of 2397968424 is 4248697932.

It can be written as a sum of positive squares in only one way, i.e., 1209787524 + 1188180900 = 34782^2 + 34470^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2397968423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16652487 + ... + 16652630.

Almost surely, 2^2397968424 is an apocalyptic number.

2397968424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2397968424 is an abundant number, since it is smaller than the sum of its proper divisors (4096529586).

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

2397968424 is a wasteful number, since it uses less digits than its factorization.

2397968424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33305129 (or 33305122 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2397968424 is about 48969.0557801557. The cubic root of 2397968424 is about 1338.4880146536.

The spelling of 2397968424 in words is "two billion, three hundred ninety-seven million, nine hundred sixty-eight thousand, four hundred twenty-four".