34385492 has 12 divisors (see below), whose sum is σ = 63714420. Its totient is φ = 16181376.

The previous prime is 34385473. The next prime is 34385521. The reversal of 34385492 is 29458343.

It can be written as a sum of positive squares in 2 ways, for example, as 11383876 + 23001616 = 3374^2 + 4796^2 .

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252767 + ... + 252902.

It is an arithmetic number, because the mean of its divisors is an integer number (5309535).

Almost surely, 2^34385492 is an apocalyptic number.

It is an amenable number.

34385492 is a deficient number, since it is larger than the sum of its proper divisors (29328928).

34385492 is a wasteful number, since it uses less digits than its factorization.

34385492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505690 (or 505688 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 34385492 is about 5863.9143922810. The cubic root of 34385492 is about 325.1809390883.

The spelling of 34385492 in words is "thirty-four million, three hundred eighty-five thousand, four hundred ninety-two".