34283772 has 36 divisors (see below), whose sum is σ = 86870056. Its totient is φ = 11400480.

The previous prime is 34283701. The next prime is 34283783. The reversal of 34283772 is 27738243.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 18822 + ... + 20562.

Almost surely, 2^34283772 is an apocalyptic number.

It is an amenable number.

34283772 is an abundant number, since it is smaller than the sum of its proper divisors (52586284).

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

34283772 is a wasteful number, since it uses less digits than its factorization.

34283772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298 (or 2293 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 34283772 is about 5855.2345811248. The cubic root of 34283772 is about 324.8599696551.

The spelling of 34283772 in words is "thirty-four million, two hundred eighty-three thousand, seven hundred seventy-two".