34171642 has 8 divisors (see below), whose sum is σ = 51462432. Its totient is φ = 17017500.

The previous prime is 34171607. The next prime is 34171663. The reversal of 34171642 is 24617143.

34171642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34171642² = 2335402233952328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34171642.

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 3 ways as a sum of consecutive naturals, for example, 33534 + ... + 34537.

It is an arithmetic number, because the mean of its divisors is an integer number (6432804).

Almost surely, 2^34171642 is an apocalyptic number.

34171642 is a deficient number, since it is larger than the sum of its proper divisors (17290790).

34171642 is a wasteful number, since it uses less digits than its factorization.

34171642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68324.

The product of its digits is 4032, while the sum is 28.

The square root of 34171642 is about 5845.6515462350. The cubic root of 34171642 is about 324.5054157720.

Adding to 34171642 its reverse (24617143), we get a palindrome (58788785).

The spelling of 34171642 in words is "thirty-four million, one hundred seventy-one thousand, six hundred forty-two".