16313769 has 12 divisors (see below), whose sum is σ = 23610756. Its totient is φ = 10854432.

The previous prime is 16313749. The next prime is 16313827. The reversal of 16313769 is 96731361.

It can be written as a sum of positive squares in 2 ways, for example, as 1010025 + 15303744 = 1005^2 + 3912^2 .

It is not a de Polignac number, because 16313769 - 2¹⁶ = 16248233 is a prime.

It is a super-2 number, since 2×16313769² = 532278117970722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16313749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4039 + ... + 6995.

It is an arithmetic number, because the mean of its divisors is an integer number (1967563).

Almost surely, 2^16313769 is an apocalyptic number.

It is an amenable number.

16313769 is a deficient number, since it is larger than the sum of its proper divisors (7296987).

16313769 is a wasteful number, since it uses less digits than its factorization.

16313769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576 (or 3573 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 16313769 is about 4039.0307005518. The cubic root of 16313769 is about 253.6207424064.

The spelling of 16313769 in words is "sixteen million, three hundred thirteen thousand, seven hundred sixty-nine".