2651364396 has 72 divisors (see below), whose sum is σ = 6813606800. Its totient is φ = 869201280.

The previous prime is 2651364377. The next prime is 2651364403. The reversal of 2651364396 is 6934631562.

2651364396 is a `hidden beast` number, since 2 + 6 + 513 + 6 + 43 + 96 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543006 + ... + 547866.

Almost surely, 2^2651364396 is an apocalyptic number.

It is an amenable number.

2651364396 is an abundant number, since it is smaller than the sum of its proper divisors (4162242404).

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

2651364396 is a wasteful number, since it uses less digits than its factorization.

2651364396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119 (or 5114 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 2651364396 is about 51491.4011850522. The cubic root of 2651364396 is about 1384.0649583319.

It can be divided in two parts, 26513 and 64396, that added together give a palindrome (90909).

The spelling of 2651364396 in words is "two billion, six hundred fifty-one million, three hundred sixty-four thousand, three hundred ninety-six".