4865894004 has 12 divisors (see below), whose sum is σ = 11353752704. Its totient is φ = 1621964664.

The previous prime is 4865893987. The next prime is 4865894009. The reversal of 4865894004 is 4004985684.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4865894009) 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, 202745572 + ... + 202745595.

Almost surely, 2^4865894004 is an apocalyptic number.

It is an amenable number.

4865894004 is an abundant number, since it is smaller than the sum of its proper divisors (6487858700).

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

4865894004 is a wasteful number, since it uses less digits than its factorization.

4865894004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405491174 (or 405491172 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 4865894004 is about 69755.9603474857. The cubic root of 4865894004 is about 1694.5493247578.

The spelling of 4865894004 in words is "four billion, eight hundred sixty-five million, eight hundred ninety-four thousand, four".