34412887 has 4 divisors (see below), whose sum is σ = 34436416. Its totient is φ = 34389360.

The previous prime is 34412869. The next prime is 34412897. The reversal of 34412887 is 78821443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34412887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34412867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9414 + ... + 12547.

It is an arithmetic number, because the mean of its divisors is an integer number (8609104).

Almost surely, 2^34412887 is an apocalyptic number.

34412887 is a deficient number, since it is larger than the sum of its proper divisors (23529).

34412887 is a wasteful number, since it uses less digits than its factorization.

34412887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23528.

The product of its digits is 43008, while the sum is 37.

The square root of 34412887 is about 5866.2498242063. The cubic root of 34412887 is about 325.2672736303.

It can be divided in two parts, 3441 and 2887, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 34412887 in words is "thirty-four million, four hundred twelve thousand, eight hundred eighty-seven".