28346316354 has 12 divisors (see below), whose sum is σ = 61417018806. Its totient is φ = 9448772112.

The previous prime is 28346316347. The next prime is 28346316359. The reversal of 28346316354 is 45361364382.

28346316354 is a `hidden beast` number, since 2 + 8 + 3 + 4 + 6 + 3 + 1 + 635 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27036238329 + 1310078025 = 164427^2 + 36195^2 .

It is not an unprimeable number, because it can be changed into a prime (28346316359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 787397659 + ... + 787397694.

Almost surely, 2^28346316354 is an apocalyptic number.

28346316354 is an abundant number, since it is smaller than the sum of its proper divisors (33070702452).

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

28346316354 is a wasteful number, since it uses less digits than its factorization.

28346316354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574795361 (or 1574795358 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 28346316354 in words is "twenty-eight billion, three hundred forty-six million, three hundred sixteen thousand, three hundred fifty-four".