698275222 has 8 divisors (see below), whose sum is σ = 1061761176. Its totient is φ = 344354832.

The previous prime is 698275219. The next prime is 698275261. The reversal of 698275222 is 222572896.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2391208 + ... + 2391499.

It is an arithmetic number, because the mean of its divisors is an integer number (132720147).

Almost surely, 2^698275222 is an apocalyptic number.

698275222 is a deficient number, since it is larger than the sum of its proper divisors (363485954).

698275222 is a wasteful number, since it uses less digits than its factorization.

698275222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782782.

The product of its digits is 241920, while the sum is 43.

The square root of 698275222 is about 26424.8977670681. The cubic root of 698275222 is about 887.1741461153.

The spelling of 698275222 in words is "six hundred ninety-eight million, two hundred seventy-five thousand, two hundred twenty-two".