34344690 has 16 divisors (see below), whose sum is σ = 82427328. Its totient is φ = 9158576.

The previous prime is 34344677. The next prime is 34344749. The reversal of 34344690 is 9644343.

It is a super-2 number, since 2×34344690² = 2359115462392200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 7 ways as a sum of consecutive naturals, for example, 572382 + ... + 572441.

It is an arithmetic number, because the mean of its divisors is an integer number (5151708).

Almost surely, 2^34344690 is an apocalyptic number.

34344690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34344690 is an abundant number, since it is smaller than the sum of its proper divisors (48082638).

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

34344690 is a wasteful number, since it uses less digits than its factorization.

34344690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144833.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 34344690 is about 5860.4342842489. The cubic root of 34344690 is about 325.0522677278.

The spelling of 34344690 in words is "thirty-four million, three hundred forty-four thousand, six hundred ninety".