2869353664 has 14 divisors (see below), whose sum is σ = 5693873804. Its totient is φ = 1434676800.

The previous prime is 2869353649. The next prime is 2869353673. The reversal of 2869353664 is 4663539682.

It is a super-2 number, since 2×2869353664² = 16466380898220449792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22416762 + ... + 22416889.

Almost surely, 2^2869353664 is an apocalyptic number.

It is an amenable number.

2869353664 is a deficient number, since it is larger than the sum of its proper divisors (2824520140).

2869353664 is an equidigital number, since it uses as much as digits as its factorization.

2869353664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44833663 (or 44833653 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The square root of 2869353664 is about 53566.3482421567. The cubic root of 2869353664 is about 1421.0020144504.

The spelling of 2869353664 in words is "two billion, eight hundred sixty-nine million, three hundred fifty-three thousand, six hundred sixty-four".