34827880 has 32 divisors (see below), whose sum is σ = 80893440. Its totient is φ = 13481280.

The previous prime is 34827857. The next prime is 34827907. The reversal of 34827880 is 8872843.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12804 + ... + 15283.

It is an arithmetic number, because the mean of its divisors is an integer number (2527920).

Almost surely, 2^34827880 is an apocalyptic number.

It is an amenable number.

34827880 is an abundant number, since it is smaller than the sum of its proper divisors (46065560).

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

34827880 is a wasteful number, since it uses less digits than its factorization.

34827880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28129 (or 28125 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 34827880 is about 5901.5150597114. The cubic root of 34827880 is about 326.5695439901.

The spelling of 34827880 in words is "thirty-four million, eight hundred twenty-seven thousand, eight hundred eighty".