2699765464 has 32 divisors (see below), whose sum is σ = 5533583040. Its totient is φ = 1224647200.

The previous prime is 2699765459. The next prime is 2699765477. The reversal of 2699765464 is 4645679962.

It is a junction number, because it is equal to n+sod(n) for n = 2699765399 and 2699765408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11967 + ... + 74449.

It is an arithmetic number, because the mean of its divisors is an integer number (172924470).

Almost surely, 2^2699765464 is an apocalyptic number.

It is an amenable number.

2699765464 is an abundant number, since it is smaller than the sum of its proper divisors (2833817576).

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

2699765464 is a wasteful number, since it uses less digits than its factorization.

2699765464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62991 (or 62987 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The square root of 2699765464 is about 51959.2673543421. The cubic root of 2699765464 is about 1392.4363296690.

The spelling of 2699765464 in words is "two billion, six hundred ninety-nine million, seven hundred sixty-five thousand, four hundred sixty-four".