2259769374 has 32 divisors (see below), whose sum is σ = 5116465440. Its totient is φ = 739043136.

The previous prime is 2259769357. The next prime is 2259769403. The reversal of 2259769374 is 4739679522.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 2259769374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391927 + ... + 397650.

It is an arithmetic number, because the mean of its divisors is an integer number (159889545).

Almost surely, 2^2259769374 is an apocalyptic number.

2259769374 is an abundant number, since it is smaller than the sum of its proper divisors (2856696066).

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

2259769374 is a wasteful number, since it uses less digits than its factorization.

2259769374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789641 (or 789635 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 54.

The square root of 2259769374 is about 47537.0316069483. The cubic root of 2259769374 is about 1312.2644775758.

The spelling of 2259769374 in words is "two billion, two hundred fifty-nine million, seven hundred sixty-nine thousand, three hundred seventy-four".