556849698 has 8 divisors (see below), whose sum is σ = 1113699408. Its totient is φ = 185616564.

The previous prime is 556849697. The next prime is 556849703. The reversal of 556849698 is 896948655.

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

556849698 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (556849697) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46404136 + ... + 46404147.

It is an arithmetic number, because the mean of its divisors is an integer number (139212426).

Almost surely, 2^556849698 is an apocalyptic number.

556849698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

556849698 is a wasteful number, since it uses less digits than its factorization.

556849698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92808288.

The product of its digits is 18662400, while the sum is 60.

The square root of 556849698 is about 23597.6629775069. The cubic root of 556849698 is about 822.7085223776.

The spelling of 556849698 in words is "five hundred fifty-six million, eight hundred forty-nine thousand, six hundred ninety-eight".