34146642 has 16 divisors (see below), whose sum is σ = 72310752. Its totient is φ = 10712640.

The previous prime is 34146611. The next prime is 34146649. The reversal of 34146642 is 24664143.

It is not an unprimeable number, because it can be changed into a prime (34146649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167284 + ... + 167487.

It is an arithmetic number, because the mean of its divisors is an integer number (4519422).

Almost surely, 2^34146642 is an apocalyptic number.

34146642 is an abundant number, since it is smaller than the sum of its proper divisors (38164110).

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

34146642 is a wasteful number, since it uses less digits than its factorization.

34146642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334793.

The product of its digits is 13824, while the sum is 30.

The square root of 34146642 is about 5843.5128133683. The cubic root of 34146642 is about 324.4262603269.

The spelling of 34146642 in words is "thirty-four million, one hundred forty-six thousand, six hundred forty-two".