16313394 has 16 divisors (see below), whose sum is σ = 34045632. Its totient is φ = 5201328.

The previous prime is 16313393. The next prime is 16313447. The reversal of 16313394 is 49331361.

It is a super-2 number, since 2×16313394² = 532253647598472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16313393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58969 + ... + 59244.

It is an arithmetic number, because the mean of its divisors is an integer number (2127852).

Almost surely, 2^16313394 is an apocalyptic number.

16313394 is an abundant number, since it is smaller than the sum of its proper divisors (17732238).

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

16313394 is a wasteful number, since it uses less digits than its factorization.

16313394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118241.

The product of its digits is 5832, while the sum is 30.

The square root of 16313394 is about 4038.9842782561. The cubic root of 16313394 is about 253.6187990887.

The spelling of 16313394 in words is "sixteen million, three hundred thirteen thousand, three hundred ninety-four".