2893512768 has 28 divisors (see below), whose sum is σ = 7655753040. Its totient is φ = 964504192.

The previous prime is 2893512767. The next prime is 2893512773. The reversal of 2893512768 is 8672153982.

It is a super-2 number, since 2×2893512768² = 16744832277158043648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2893512768.

It is not an unprimeable number, because it can be changed into a prime (2893512767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7534998 + ... + 7535381.

Almost surely, 2^2893512768 is an apocalyptic number.

It is an amenable number.

2893512768 is an abundant number, since it is smaller than the sum of its proper divisors (4762240272).

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

2893512768 is a wasteful number, since it uses less digits than its factorization.

2893512768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15070394 (or 15070384 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 2893512768 is about 53791.3819119755. The cubic root of 2893512768 is about 1424.9790115714.

The spelling of 2893512768 in words is "two billion, eight hundred ninety-three million, five hundred twelve thousand, seven hundred sixty-eight".