16739498 has 8 divisors (see below), whose sum is σ = 25521060. Its totient is φ = 8232480.

The previous prime is 16739491. The next prime is 16739501. The reversal of 16739498 is 89493761.

It can be written as a sum of positive squares in 2 ways, for example, as 15108769 + 1630729 = 3887^2 + 1277^2 .

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 (16739491) 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, 68483 + ... + 68726.

Almost surely, 2^16739498 is an apocalyptic number.

16739498 is a deficient number, since it is larger than the sum of its proper divisors (8781562).

16739498 is a wasteful number, since it uses less digits than its factorization.

16739498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137272.

The product of its digits is 326592, while the sum is 47.

The square root of 16739498 is about 4091.3931612594. The cubic root of 16739498 is about 255.8080123860.

The spelling of 16739498 in words is "sixteen million, seven hundred thirty-nine thousand, four hundred ninety-eight".