2397478983 has 8 divisors (see below), whose sum is σ = 3250819200. Its totient is φ = 1571229048.

The previous prime is 2397478943. The next prime is 2397479041. The reversal of 2397478983 is 3898747932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2397478983 - 2¹³ = 2397470791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397478943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6772363 + ... + 6772716.

It is an arithmetic number, because the mean of its divisors is an integer number (406352400).

Almost surely, 2^2397478983 is an apocalyptic number.

2397478983 is a deficient number, since it is larger than the sum of its proper divisors (853340217).

2397478983 is a wasteful number, since it uses less digits than its factorization.

2397478983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13545141.

The product of its digits is 18289152, while the sum is 60.

The square root of 2397478983 is about 48964.0580732439. The cubic root of 2397478983 is about 1338.3969437451.

The spelling of 2397478983 in words is "two billion, three hundred ninety-seven million, four hundred seventy-eight thousand, nine hundred eighty-three".