855539324 has 12 divisors (see below), whose sum is σ = 1548821400. Its totient is φ = 413018928.

The previous prime is 855539287. The next prime is 855539339. The reversal of 855539324 is 423935558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3687554 + ... + 3687785.

It is an arithmetic number, because the mean of its divisors is an integer number (129068450).

Almost surely, 2^855539324 is an apocalyptic number.

It is an amenable number.

855539324 is a deficient number, since it is larger than the sum of its proper divisors (693282076).

855539324 is a wasteful number, since it uses less digits than its factorization.

855539324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7375372 (or 7375370 counting only the distinct ones).

The product of its digits is 648000, while the sum is 44.

The square root of 855539324 is about 29249.6038263769. The cubic root of 855539324 is about 949.3215188746.

The spelling of 855539324 in words is "eight hundred fifty-five million, five hundred thirty-nine thousand, three hundred twenty-four".