3023430894 has 64 divisors (see below), whose sum is σ = 7400839680. Its totient is φ = 907277760.

The previous prime is 3023430881. The next prime is 3023430911. The reversal of 3023430894 is 4980343203.

It is a happy number.

3023430894 is a `hidden beast` number, since 30 + 234 + 308 + 94 = 666.

It is a super-2 number, since 2×3023430894² = 18282268741587278472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36474 + ... + 85890.

It is an arithmetic number, because the mean of its divisors is an integer number (115638120).

Almost surely, 2^3023430894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023430894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3700419840).

3023430894 is an abundant number, since it is smaller than the sum of its proper divisors (4377408786).

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

3023430894 is a wasteful number, since it uses less digits than its factorization.

3023430894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49542 (or 49536 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 3023430894 is about 54985.7335497127. The cubic root of 3023430894 is about 1445.9946367804.

The spelling of 3023430894 in words is "three billion, twenty-three million, four hundred thirty thousand, eight hundred ninety-four".