34000285772 has 12 divisors (see below), whose sum is σ = 61419871296. Its totient is φ = 16451751120.

The previous prime is 34000285771. The next prime is 34000285799. The reversal of 34000285772 is 27758200043.

It is not an unprimeable number, because it can be changed into a prime (34000285771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137097803 + ... + 137098050.

It is an arithmetic number, because the mean of its divisors is an integer number (5118322608).

Almost surely, 2^34000285772 is an apocalyptic number.

It is an amenable number.

34000285772 is a deficient number, since it is larger than the sum of its proper divisors (27419585524).

34000285772 is a wasteful number, since it uses less digits than its factorization.

34000285772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274195888 (or 274195886 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 34000285772 in words is "thirty-four billion, two hundred eighty-five thousand, seven hundred seventy-two".