34909670 has 32 divisors (see below), whose sum is σ = 66974688. Its totient is φ = 13055488.

The previous prime is 34909663. The next prime is 34909681. The reversal of 34909670 is 7690943.

34909670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28817 + ... + 30003.

It is an arithmetic number, because the mean of its divisors is an integer number (2092959).

Almost surely, 2^34909670 is an apocalyptic number.

34909670 is a deficient number, since it is larger than the sum of its proper divisors (32065018).

34909670 is a wasteful number, since it uses less digits than its factorization.

34909670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 34909670 is about 5908.4405726046. The cubic root of 34909670 is about 326.8249834206.

The spelling of 34909670 in words is "thirty-four million, nine hundred nine thousand, six hundred seventy".