16390714 has 8 divisors (see below), whose sum is σ = 24605460. Its totient is φ = 8188896.

The previous prime is 16390681. The next prime is 16390721. The reversal of 16390714 is 41709361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14478025 + 1912689 = 3805^2 + 1383^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1102 + ... + 5830.

Almost surely, 2^16390714 is an apocalyptic number.

16390714 is a deficient number, since it is larger than the sum of its proper divisors (8214746).

16390714 is a wasteful number, since it uses less digits than its factorization.

16390714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 16390714 is about 4048.5446767944. The cubic root of 16390714 is about 254.0188569711.

The spelling of 16390714 in words is "sixteen million, three hundred ninety thousand, seven hundred fourteen".