549856834 has 8 divisors (see below), whose sum is σ = 824966208. Its totient is φ = 274868100.

The previous prime is 549856793. The next prime is 549856859. The reversal of 549856834 is 438658945.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 17742 + ... + 37609.

It is an arithmetic number, because the mean of its divisors is an integer number (103120776).

Almost surely, 2^549856834 is an apocalyptic number.

549856834 is a deficient number, since it is larger than the sum of its proper divisors (275109374).

549856834 is a wasteful number, since it uses less digits than its factorization.

549856834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60320.

The product of its digits is 4147200, while the sum is 52.

The square root of 549856834 is about 23449.0262910851. The cubic root of 549856834 is about 819.2501741593.

The spelling of 549856834 in words is "five hundred forty-nine million, eight hundred fifty-six thousand, eight hundred thirty-four".