28349314 has 32 divisors (see below), whose sum is σ = 50835456. Its totient is φ = 11601360.

The previous prime is 28349309. The next prime is 28349339. The reversal of 28349314 is 41394382.

It is a self number, because there is not a number n which added to its sum of digits gives 28349314.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35629 + ... + 36415.

It is an arithmetic number, because the mean of its divisors is an integer number (1588608).

Almost surely, 2^28349314 is an apocalyptic number.

28349314 is a deficient number, since it is larger than the sum of its proper divisors (22486142).

28349314 is a wasteful number, since it uses less digits than its factorization.

28349314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910.

The product of its digits is 20736, while the sum is 34.

The square root of 28349314 is about 5324.4073848645. The cubic root of 28349314 is about 304.9164475964.

The spelling of 28349314 in words is "twenty-eight million, three hundred forty-nine thousand, three hundred fourteen".