16769382 has 16 divisors (see below), whose sum is σ = 38330112. Its totient is φ = 4791240.

The previous prime is 16769353. The next prime is 16769387. The reversal of 16769382 is 28396761.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 399271 = 16769382 / (1 + 6 + 7 + 6 + 9 + 3 + 8 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16769387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199594 + ... + 199677.

It is an arithmetic number, because the mean of its divisors is an integer number (2395632).

Almost surely, 2^16769382 is an apocalyptic number.

16769382 is an abundant number, since it is smaller than the sum of its proper divisors (21560730).

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

16769382 is a wasteful number, since it uses less digits than its factorization.

16769382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399283.

The product of its digits is 108864, while the sum is 42.

The square root of 16769382 is about 4095.0435895116. The cubic root of 16769382 is about 255.9601480120.

The spelling of 16769382 in words is "sixteen million, seven hundred sixty-nine thousand, three hundred eighty-two".