34894472 has 16 divisors (see below), whose sum is σ = 69276060. Its totient is φ = 16420864.

The previous prime is 34894417. The next prime is 34894477. The reversal of 34894472 is 27449843.

It can be written as a sum of positive squares in 2 ways, for example, as 34739236 + 155236 = 5894^2 + 394^2 .

It is not an unprimeable number, because it can be changed into a prime (34894477) 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, 128153 + ... + 128424.

Almost surely, 2^34894472 is an apocalyptic number.

It is an amenable number.

34894472 is a deficient number, since it is larger than the sum of its proper divisors (34381588).

34894472 is a wasteful number, since it uses less digits than its factorization.

34894472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256600 (or 256596 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 34894472 is about 5907.1543064322. The cubic root of 34894472 is about 326.7775485496. Note that the first 3 decimals are identical.

The spelling of 34894472 in words is "thirty-four million, eight hundred ninety-four thousand, four hundred seventy-two".