4029452894 has 8 divisors (see below), whose sum is σ = 6045168360. Its totient is φ = 2014396776.

The previous prime is 4029452891. The next prime is 4029452929. The reversal of 4029452894 is 4982549204.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4029452891) 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, 149264 + ... + 174179.

It is an arithmetic number, because the mean of its divisors is an integer number (755646045).

Almost surely, 2^4029452894 is an apocalyptic number.

4029452894 is a deficient number, since it is larger than the sum of its proper divisors (2015715466).

4029452894 is a wasteful number, since it uses less digits than its factorization.

4029452894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329674.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 4029452894 is about 63477.9717224802. The cubic root of 4029452894 is about 1591.2876577808.

The spelling of 4029452894 in words is "four billion, twenty-nine million, four hundred fifty-two thousand, eight hundred ninety-four".