2287979798 has 12 divisors (see below), whose sum is σ = 3716275428. Its totient is φ = 1055990520.

The previous prime is 2287979773. The next prime is 2287979801. The reversal of 2287979798 is 8979797822.

2287979798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2287979798² = 10469703112112241608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3384248 + ... + 3384923.

It is an arithmetic number, because the mean of its divisors is an integer number (309689619).

Almost surely, 2^2287979798 is an apocalyptic number.

2287979798 is a deficient number, since it is larger than the sum of its proper divisors (1428295630).

2287979798 is a wasteful number, since it uses less digits than its factorization.

2287979798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769199 (or 6769186 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 68.

The square root of 2287979798 is about 47832.8317999259. The cubic root of 2287979798 is about 1317.7025766445.

The spelling of 2287979798 in words is "two billion, two hundred eighty-seven million, nine hundred seventy-nine thousand, seven hundred ninety-eight".