4661843904 has 84 divisors (see below), whose sum is σ = 14148383184. Its totient is φ = 1462536192.

The previous prime is 4661843863. The next prime is 4661843909. The reversal of 4661843904 is 4093481664.

4661843904 is a `hidden beast` number, since 466 + 184 + 3 + 9 + 0 + 4 = 666.

It is a super-2 number, since 2×4661843904² = 43465577170523922432, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4661843904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661843909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228252 + ... + 247835.

Almost surely, 2^4661843904 is an apocalyptic number.

It is an amenable number.

4661843904 is an abundant number, since it is smaller than the sum of its proper divisors (9486539280).

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

4661843904 is a wasteful number, since it uses less digits than its factorization.

4661843904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476122 (or 476109 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4661843904 is about 68277.6969734627. The cubic root of 4661843904 is about 1670.5234478502.

The spelling of 4661843904 in words is "four billion, six hundred sixty-one million, eight hundred forty-three thousand, nine hundred four".