16316377 has 16 divisors (see below), whose sum is σ = 20437632. Its totient is φ = 12654720.

The previous prime is 16316369. The next prime is 16316411. The reversal of 16316377 is 77361361.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16316377 - 2³ = 16316369 is a prime.

It is a super-2 number, since 2×16316377² = 532448316812258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16316317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23763 + ... + 24439.

It is an arithmetic number, because the mean of its divisors is an integer number (1277352).

Almost surely, 2^16316377 is an apocalyptic number.

It is an amenable number.

16316377 is a deficient number, since it is larger than the sum of its proper divisors (4121255).

16316377 is a wasteful number, since it uses less digits than its factorization.

16316377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008.

The product of its digits is 15876, while the sum is 34.

The square root of 16316377 is about 4039.3535373869. The cubic root of 16316377 is about 253.6342567094.

It can be divided in two parts, 1631 and 6377, that added together give a palindrome (8008).

The spelling of 16316377 in words is "sixteen million, three hundred sixteen thousand, three hundred seventy-seven".