28314070346 has 8 divisors (see below), whose sum is σ = 42693467904. Its totient is φ = 14082914380.

The previous prime is 28314070331. The next prime is 28314070349. The reversal of 28314070346 is 64307041382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (28314070349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37059920 + ... + 37060683.

It is an arithmetic number, because the mean of its divisors is an integer number (5336683488).

Almost surely, 2^28314070346 is an apocalyptic number.

28314070346 is a deficient number, since it is larger than the sum of its proper divisors (14379397558).

28314070346 is a wasteful number, since it uses less digits than its factorization.

28314070346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74120796.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 28314070346 in words is "twenty-eight billion, three hundred fourteen million, seventy thousand, three hundred forty-six".