3994275234 has 32 divisors (see below), whose sum is σ = 8187217920. Its totient is φ = 1298720592.

The previous prime is 3994275221. The next prime is 3994275253. The reversal of 3994275234 is 4325724993.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11422 + ... + 90105.

It is an arithmetic number, because the mean of its divisors is an integer number (255850560).

Almost surely, 2^3994275234 is an apocalyptic number.

3994275234 is an abundant number, since it is smaller than the sum of its proper divisors (4192942686).

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

3994275234 is a wasteful number, since it uses less digits than its factorization.

3994275234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101694.

The product of its digits is 1632960, while the sum is 48.

The square root of 3994275234 is about 63200.2787493853. The cubic root of 3994275234 is about 1586.6433987733.

The spelling of 3994275234 in words is "three billion, nine hundred ninety-four million, two hundred seventy-five thousand, two hundred thirty-four".