6839473452 has 48 divisors (see below), whose sum is σ = 18495493632. Its totient is φ = 1926610560.

The previous prime is 6839473447. The next prime is 6839473463. The reversal of 6839473452 is 2543749386.

It is a super-2 number, since 2×6839473452² = 93556794201225592608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6839473395 and 6839473404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567433 + ... + 579360.

It is an arithmetic number, because the mean of its divisors is an integer number (385322784).

Almost surely, 2^6839473452 is an apocalyptic number.

It is an amenable number.

6839473452 is an abundant number, since it is smaller than the sum of its proper divisors (11656020180).

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

6839473452 is a wasteful number, since it uses less digits than its factorization.

6839473452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146878 (or 1146876 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 6839473452 is about 82701.1091340376. The cubic root of 6839473452 is about 1898.1952809711.

The spelling of 6839473452 in words is "six billion, eight hundred thirty-nine million, four hundred seventy-three thousand, four hundred fifty-two".