345498022 has 8 divisors (see below), whose sum is σ = 526743072. Its totient is φ = 169917000.

The previous prime is 345497989. The next prime is 345498037. The reversal of 345498022 is 220894543.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415854 + ... + 1416097.

It is an arithmetic number, because the mean of its divisors is an integer number (65842884).

Almost surely, 2^345498022 is an apocalyptic number.

345498022 is a deficient number, since it is larger than the sum of its proper divisors (181245050).

345498022 is a wasteful number, since it uses less digits than its factorization.

345498022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832014.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 345498022 is about 18587.5770879370. The cubic root of 345498022 is about 701.6952259640.

The spelling of 345498022 in words is "three hundred forty-five million, four hundred ninety-eight thousand, twenty-two".