34386894 has 24 divisors (see below), whose sum is σ = 74636640. Its totient is φ = 11442048.

The previous prime is 34386893. The next prime is 34386899. The reversal of 34386894 is 49868343.

34386894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34386893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11614 + ... + 14270.

It is an arithmetic number, because the mean of its divisors is an integer number (3109860).

Almost surely, 2^34386894 is an apocalyptic number.

34386894 is an abundant number, since it is smaller than the sum of its proper divisors (40249746).

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

34386894 is a wasteful number, since it uses less digits than its factorization.

34386894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384 (or 3381 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 34386894 is about 5864.0339357817. The cubic root of 34386894 is about 325.1853585634.

The spelling of 34386894 in words is "thirty-four million, three hundred eighty-six thousand, eight hundred ninety-four".