2398879501 has 8 divisors (see below), whose sum is σ = 2404737504. Its totient is φ = 2393030160.

The previous prime is 2398879489. The next prime is 2398879559. The reversal of 2398879501 is 1059788932.

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

It is a cyclic number.

It is not a de Polignac number, because 2398879501 - 2¹⁵ = 2398846733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398870501) 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, 1182450 + ... + 1184476.

It is an arithmetic number, because the mean of its divisors is an integer number (300592188).

Almost surely, 2^2398879501 is an apocalyptic number.

It is an amenable number.

2398879501 is a deficient number, since it is larger than the sum of its proper divisors (5858003).

2398879501 is a wasteful number, since it uses less digits than its factorization.

2398879501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 2398879501 is about 48978.3574755218. The cubic root of 2398879501 is about 1338.6575069100.

The spelling of 2398879501 in words is "two billion, three hundred ninety-eight million, eight hundred seventy-nine thousand, five hundred one".