345260546 has 8 divisors (see below), whose sum is σ = 518154384. Its totient is φ = 172542420.

The previous prime is 345260537. The next prime is 345260557. The reversal of 345260546 is 645062543.

It is a happy number.

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

It is a Curzon 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, 38900 + ... + 46943.

It is an arithmetic number, because the mean of its divisors is an integer number (64769298).

Almost surely, 2^345260546 is an apocalyptic number.

345260546 is a deficient number, since it is larger than the sum of its proper divisors (172893838).

345260546 is a wasteful number, since it uses less digits than its factorization.

345260546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87856.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 345260546 is about 18581.1879598695. The cubic root of 345260546 is about 701.5344204425.

The spelling of 345260546 in words is "three hundred forty-five million, two hundred sixty thousand, five hundred forty-six".