16713399 has 8 divisors (see below), whose sum is σ = 22535280. Its totient is φ = 11016896.

The previous prime is 16713377. The next prime is 16713401. The reversal of 16713399 is 99331761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16713399 - 2⁷ = 16713271 is a prime.

It is a super-2 number, since 2×16713399² = 558675412266402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16713299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31032 + ... + 31565.

It is an arithmetic number, because the mean of its divisors is an integer number (2816910).

Almost surely, 2^16713399 is an apocalyptic number.

16713399 is a deficient number, since it is larger than the sum of its proper divisors (5821881).

16713399 is an equidigital number, since it uses as much as digits as its factorization.

16713399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62689.

The product of its digits is 30618, while the sum is 39.

The square root of 16713399 is about 4088.2024167108. The cubic root of 16713399 is about 255.6749975235.

It can be divided in two parts, 16 and 713399, that added together give a triangular number (713415 = T₁₁₉₄).

The spelling of 16713399 in words is "sixteen million, seven hundred thirteen thousand, three hundred ninety-nine".