2689295364 has 48 divisors (see below), whose sum is σ = 7968284800. Its totient is φ = 768369888.

The previous prime is 2689295347. The next prime is 2689295381. The reversal of 2689295364 is 4635929862.

It is a happy number.

2689295364 is a `hidden beast` number, since 2 + 6 + 89 + 29 + 536 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2689295347) and next prime (2689295381).

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 2689295364.

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, 1777879 + ... + 1779390.

Almost surely, 2^2689295364 is an apocalyptic number.

It is an amenable number.

2689295364 is an abundant number, since it is smaller than the sum of its proper divisors (5278989436).

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

2689295364 is a wasteful number, since it uses less digits than its factorization.

2689295364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557289 (or 3557281 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 2689295364 is about 51858.4165203682. The cubic root of 2689295364 is about 1390.6339712818.

The spelling of 2689295364 in words is "two billion, six hundred eighty-nine million, two hundred ninety-five thousand, three hundred sixty-four".