346354022 has 32 divisors (see below), whose sum is σ = 629959680. Its totient is φ = 139420800.

The previous prime is 346354009. The next prime is 346354031. The reversal of 346354022 is 220453643.

346354022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×346354022² = 239922217111152968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146147 + ... + 148497.

It is an arithmetic number, because the mean of its divisors is an integer number (19686240).

Almost surely, 2^346354022 is an apocalyptic number.

346354022 is a deficient number, since it is larger than the sum of its proper divisors (283605658).

346354022 is a wasteful number, since it uses less digits than its factorization.

346354022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 346354022 is about 18610.5889750969. The cubic root of 346354022 is about 702.2742507365.

The spelling of 346354022 in words is "three hundred forty-six million, three hundred fifty-four thousand, twenty-two".