549719706 has 32 divisors (see below), whose sum is σ = 1111392000. Its totient is φ = 181258560.

The previous prime is 549719689. The next prime is 549719713. The reversal of 549719706 is 607917945.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241140 + ... + 243408.

It is an arithmetic number, because the mean of its divisors is an integer number (34731000).

Almost surely, 2^549719706 is an apocalyptic number.

549719706 is an abundant number, since it is smaller than the sum of its proper divisors (561672294).

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

549719706 is a wasteful number, since it uses less digits than its factorization.

549719706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 549719706 is about 23446.1021493979. The cubic root of 549719706 is about 819.1820646253.

The spelling of 549719706 in words is "five hundred forty-nine million, seven hundred nineteen thousand, seven hundred six".