6872389004 has 48 divisors (see below), whose sum is σ = 13331460576. Its totient is φ = 3079641600.

The previous prime is 6872389003. The next prime is 6872389037. The reversal of 6872389004 is 4009832786.

It is a super-2 number, since 2×6872389004² = 94459461244600224032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6872389004.

It is not an unprimeable number, because it can be changed into a prime (6872389003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442214 + ... + 457490.

It is an arithmetic number, because the mean of its divisors is an integer number (277738762).

Almost surely, 2^6872389004 is an apocalyptic number.

It is an amenable number.

6872389004 is a deficient number, since it is larger than the sum of its proper divisors (6459071572).

6872389004 is a wasteful number, since it uses less digits than its factorization.

6872389004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15546 (or 15544 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 6872389004 is about 82899.8733654039. The cubic root of 6872389004 is about 1901.2354849034.

The spelling of 6872389004 in words is "six billion, eight hundred seventy-two million, three hundred eighty-nine thousand, four".