16413679 has 4 divisors (see below), whose sum is σ = 16428384. Its totient is φ = 16398976.

The previous prime is 16413673. The next prime is 16413707. The reversal of 16413679 is 97631461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97631461 = 71 ⋅1375091.

It is a cyclic number.

It is not a de Polignac number, because 16413679 - 2³ = 16413671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16413671) 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, 5527 + ... + 7960.

It is an arithmetic number, because the mean of its divisors is an integer number (4107096).

Almost surely, 2^16413679 is an apocalyptic number.

16413679 is a deficient number, since it is larger than the sum of its proper divisors (14705).

16413679 is a wasteful number, since it uses less digits than its factorization.

16413679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14704.

The product of its digits is 27216, while the sum is 37.

The square root of 16413679 is about 4051.3798883837. The cubic root of 16413679 is about 254.1374367294.

The spelling of 16413679 in words is "sixteen million, four hundred thirteen thousand, six hundred seventy-nine".