16379073 has 12 divisors (see below), whose sum is σ = 23737428. Its totient is φ = 10883040.

The previous prime is 16379057. The next prime is 16379081. The reversal of 16379073 is 37097361.

It can be written as a sum of positive squares in 2 ways, for example, as 3932289 + 12446784 = 1983^2 + 3528^2 .

It is not a de Polignac number, because 16379073 - 2⁴ = 16379057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16379773) 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, 18 + ... + 5723.

It is an arithmetic number, because the mean of its divisors is an integer number (1978119).

Almost surely, 2^16379073 is an apocalyptic number.

It is an amenable number.

16379073 is a deficient number, since it is larger than the sum of its proper divisors (7358355).

16379073 is a wasteful number, since it uses less digits than its factorization.

16379073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064 (or 6061 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 16379073 is about 4047.1067443298. The cubic root of 16379073 is about 253.9587063712.

The spelling of 16379073 in words is "sixteen million, three hundred seventy-nine thousand, seventy-three".