16379636 has 48 divisors (see below), whose sum is σ = 37368576. Its totient is φ = 6096384.

The previous prime is 16379633. The next prime is 16379651. The reversal of 16379636 is 63697361.

It is a junction number, because it is equal to n+sod(n) for n = 16379593 and 16379602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16379633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4865 + ... + 7511.

It is an arithmetic number, because the mean of its divisors is an integer number (778512).

Almost surely, 2^16379636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16379636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18684288).

16379636 is an abundant number, since it is smaller than the sum of its proper divisors (20988940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16379636 is a wasteful number, since it uses less digits than its factorization.

16379636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2686 counting only the distinct ones).

The product of its digits is 122472, while the sum is 41.

The square root of 16379636 is about 4047.1762995946. The cubic root of 16379636 is about 253.9616161231.

The spelling of 16379636 in words is "sixteen million, three hundred seventy-nine thousand, six hundred thirty-six".