170816416 has 12 divisors (see below), whose sum is σ = 336294882. Its totient is φ = 85408192.

The previous prime is 170816381. The next prime is 170816447. The reversal of 170816416 is 614618071.

170816416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 99920016 + 70896400 = 9996^2 + 8420^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2668975 + ... + 2669038.

Almost surely, 2^170816416 is an apocalyptic number.

170816416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

170816416 is a deficient number, since it is larger than the sum of its proper divisors (165478466).

170816416 is an equidigital number, since it uses as much as digits as its factorization.

170816416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338023 (or 5338015 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 170816416 is about 13069.6754359089. The cubic root of 170816416 is about 554.8512070354.

The spelling of 170816416 in words is "one hundred seventy million, eight hundred sixteen thousand, four hundred sixteen".