34207842 has 32 divisors (see below), whose sum is σ = 72952704. Its totient is φ = 10656000.

The previous prime is 34207841. The next prime is 34207853. The reversal of 34207842 is 24870243.

It is not an unprimeable number, because it can be changed into a prime (34207841) 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 in 15 ways as a sum of consecutive naturals, for example, 14292 + ... + 16512.

It is an arithmetic number, because the mean of its divisors is an integer number (2279772).

Almost surely, 2^34207842 is an apocalyptic number.

34207842 is an abundant number, since it is smaller than the sum of its proper divisors (38744862).

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

34207842 is a wasteful number, since it uses less digits than its factorization.

34207842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 34207842 is about 5848.7470453081. The cubic root of 34207842 is about 324.6199644609.

The spelling of 34207842 in words is "thirty-four million, two hundred seven thousand, eight hundred forty-two".