345354351 has 8 divisors (see below), whose sum is σ = 462787200. Its totient is φ = 229078872.

The previous prime is 345354349. The next prime is 345354389. The reversal of 345354351 is 153453543.

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

It is not a de Polignac number, because 345354351 - 2¹ = 345354349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345354341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288645 + ... + 289838.

It is an arithmetic number, because the mean of its divisors is an integer number (57848400).

Almost surely, 2^345354351 is an apocalyptic number.

345354351 is a deficient number, since it is larger than the sum of its proper divisors (117432849).

345354351 is a wasteful number, since it uses less digits than its factorization.

345354351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578685.

The product of its digits is 54000, while the sum is 33.

The square root of 345354351 is about 18583.7119811947. The cubic root of 345354351 is about 701.5979487722.

The spelling of 345354351 in words is "three hundred forty-five million, three hundred fifty-four thousand, three hundred fifty-one".