34391342 has 4 divisors (see below), whose sum is σ = 51587016. Its totient is φ = 17195670.

The previous prime is 34391341. The next prime is 34391351. The reversal of 34391342 is 24319343.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34391341) by changing a digit.

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 as a sum of consecutive naturals, namely, 8597834 + ... + 8597837.

It is an arithmetic number, because the mean of its divisors is an integer number (12896754).

Almost surely, 2^34391342 is an apocalyptic number.

34391342 is a deficient number, since it is larger than the sum of its proper divisors (17195674).

34391342 is a wasteful number, since it uses less digits than its factorization.

34391342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17195673.

The product of its digits is 7776, while the sum is 29.

The square root of 34391342 is about 5864.4131846247. The cubic root of 34391342 is about 325.1993790418.

The spelling of 34391342 in words is "thirty-four million, three hundred ninety-one thousand, three hundred forty-two".