320269416 has 16 divisors (see below), whose sum is σ = 800673600. Its totient is φ = 106756464.

The previous prime is 320269403. The next prime is 320269423. The reversal of 320269416 is 614962023.

320269416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6672256 + ... + 6672303.

It is an arithmetic number, because the mean of its divisors is an integer number (50042100).

Almost surely, 2^320269416 is an apocalyptic number.

It is an amenable number.

320269416 is an abundant number, since it is smaller than the sum of its proper divisors (480404184).

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

320269416 is a wasteful number, since it uses less digits than its factorization.

320269416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13344568 (or 13344564 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 320269416 is about 17896.0726417837. The cubic root of 320269416 is about 684.1822810248.

The spelling of 320269416 in words is "three hundred twenty million, two hundred sixty-nine thousand, four hundred sixteen".