2793060864 has 120 divisors (see below), whose sum is σ = 8793937152. Its totient is φ = 846366720.

The previous prime is 2793060841. The next prime is 2793060887. The reversal of 2793060864 is 4680603972.

2793060864 is a `hidden beast` number, since 2 + 7 + 9 + 30 + 608 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2793060841) and next prime (2793060887).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23137 + ... + 78239.

Almost surely, 2^2793060864 is an apocalyptic number.

2793060864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2793060864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4396968576).

2793060864 is an abundant number, since it is smaller than the sum of its proper divisors (6000876288).

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

2793060864 is a wasteful number, since it uses less digits than its factorization.

2793060864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55138 (or 55119 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 2793060864 is about 52849.4168747395. The cubic root of 2793060864 is about 1408.2944459959.

The spelling of 2793060864 in words is "two billion, seven hundred ninety-three million, sixty thousand, eight hundred sixty-four".