16770396 has 24 divisors (see below), whose sum is σ = 39795840. Its totient is φ = 5495152.

The previous prime is 16770389. The next prime is 16770401. The reversal of 16770396 is 69307761.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11136 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (1658160).

Almost surely, 2^16770396 is an apocalyptic number.

It is an amenable number.

16770396 is an abundant number, since it is smaller than the sum of its proper divisors (23025444).

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

16770396 is a wasteful number, since it uses less digits than its factorization.

16770396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23753 (or 23751 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 16770396 is about 4095.1673958460. The cubic root of 16770396 is about 255.9653069848.

The spelling of 16770396 in words is "sixteen million, seven hundred seventy thousand, three hundred ninety-six".