28774746034 has 16 divisors (see below), whose sum is σ = 45641143296. Its totient is φ = 13583671200.

The previous prime is 28774746031. The next prime is 28774746037. The reversal of 28774746034 is 43064747782.

It is an interprime number because it is at equal distance from previous prime (28774746031) and next prime (28774746037).

It is not an unprimeable number, because it can be changed into a prime (28774746031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5657322 + ... + 5662405.

It is an arithmetic number, because the mean of its divisors is an integer number (2852571456).

Almost surely, 2^28774746034 is an apocalyptic number.

28774746034 is a deficient number, since it is larger than the sum of its proper divisors (16866397262).

28774746034 is a wasteful number, since it uses less digits than its factorization.

28774746034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11319801.

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 28774746034 in words is "twenty-eight billion, seven hundred seventy-four million, seven hundred forty-six thousand, thirty-four".