220698342 has 24 divisors (see below), whose sum is σ = 478502544. Its totient is φ = 73516464.

The previous prime is 220698341. The next prime is 220698343. The reversal of 220698342 is 243896022.

220698342 is a `hidden beast` number, since 220 + 6 + 98 + 342 = 666.

220698342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220698341) and next prime (220698343).

It is a junction number, because it is equal to n+sod(n) for n = 220698297 and 220698306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220698341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31623 + ... + 37965.

It is an arithmetic number, because the mean of its divisors is an integer number (19937606).

Almost surely, 2^220698342 is an apocalyptic number.

220698342 is an abundant number, since it is smaller than the sum of its proper divisors (257804202).

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

220698342 is a wasteful number, since it uses less digits than its factorization.

220698342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284 (or 8281 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 220698342 is about 14855.9194262758. The cubic root of 220698342 is about 604.3191502956.

The spelling of 220698342 in words is "two hundred twenty million, six hundred ninety-eight thousand, three hundred forty-two".