34423394 has 32 divisors (see below), whose sum is σ = 55256256. Its totient is φ = 16061760.

The previous prime is 34423393. The next prime is 34423397. The reversal of 34423394 is 49332443.

It is a self number, because there is not a number n which added to its sum of digits gives 34423394.

It is not an unprimeable number, because it can be changed into a prime (34423391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262709 + ... + 262839.

It is an arithmetic number, because the mean of its divisors is an integer number (1726758).

Almost surely, 2^34423394 is an apocalyptic number.

34423394 is a deficient number, since it is larger than the sum of its proper divisors (20832862).

34423394 is a wasteful number, since it uses less digits than its factorization.

34423394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290.

The product of its digits is 31104, while the sum is 32.

The square root of 34423394 is about 5867.1453024448. The cubic root of 34423394 is about 325.3003739771.

The spelling of 34423394 in words is "thirty-four million, four hundred twenty-three thousand, three hundred ninety-four".