16379746 has 8 divisors (see below), whose sum is σ = 25169004. Its totient is φ = 7990080.

The previous prime is 16379731. The next prime is 16379747. The reversal of 16379746 is 64797361.

It can be written as a sum of positive squares in 2 ways, for example, as 15800625 + 579121 = 3975^2 + 761^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16379747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99795 + ... + 99958.

Almost surely, 2^16379746 is an apocalyptic number.

16379746 is a deficient number, since it is larger than the sum of its proper divisors (8789258).

16379746 is a wasteful number, since it uses less digits than its factorization.

16379746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199796.

The product of its digits is 190512, while the sum is 43.

The square root of 16379746 is about 4047.1898892936. The cubic root of 16379746 is about 253.9621846281.

The spelling of 16379746 in words is "sixteen million, three hundred seventy-nine thousand, seven hundred forty-six".