34905774 has 16 divisors (see below), whose sum is σ = 73486080. Its totient is φ = 11022840.

The previous prime is 34905769. The next prime is 34905781. The reversal of 34905774 is 47750943.

34905774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 152982 + ... + 153209.

It is an arithmetic number, because the mean of its divisors is an integer number (4592880).

Almost surely, 2^34905774 is an apocalyptic number.

34905774 is an abundant number, since it is smaller than the sum of its proper divisors (38580306).

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

34905774 is a wasteful number, since it uses less digits than its factorization.

34905774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306215.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 34905774 is about 5908.1108655813. The cubic root of 34905774 is about 326.8128248267.

The spelling of 34905774 in words is "thirty-four million, nine hundred five thousand, seven hundred seventy-four".