34274742 has 8 divisors (see below), whose sum is σ = 68549496. Its totient is φ = 11424912.

The previous prime is 34274731. The next prime is 34274749. The reversal of 34274742 is 24747243.

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

34274742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34274749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2856223 + ... + 2856234.

It is an arithmetic number, because the mean of its divisors is an integer number (8568687).

Almost surely, 2^34274742 is an apocalyptic number.

34274742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34274742 is a wasteful number, since it uses less digits than its factorization.

34274742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5712462.

The product of its digits is 37632, while the sum is 33.

The square root of 34274742 is about 5854.4634254558. The cubic root of 34274742 is about 324.8314455367.

The spelling of 34274742 in words is "thirty-four million, two hundred seventy-four thousand, seven hundred forty-two".