2797498879 has 8 divisors (see below), whose sum is σ = 3199598208. Its totient is φ = 2396013720.

The previous prime is 2797498871. The next prime is 2797498897. The reversal of 2797498879 is 9788947972.

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 2797498879 - 2³ = 2797498871 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 (2797498871) 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, 143737 + ... + 162034.

It is an arithmetic number, because the mean of its divisors is an integer number (399949776).

Almost surely, 2^2797498879 is an apocalyptic number.

2797498879 is a deficient number, since it is larger than the sum of its proper divisors (402099329).

2797498879 is a wasteful number, since it uses less digits than its factorization.

2797498879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307085.

The product of its digits is 128024064, while the sum is 70.

The square root of 2797498879 is about 52891.3875692442. The cubic root of 2797498879 is about 1409.0399512299.

The spelling of 2797498879 in words is "two billion, seven hundred ninety-seven million, four hundred ninety-eight thousand, eight hundred seventy-nine".