345066430 has 8 divisors (see below), whose sum is σ = 621119592. Its totient is φ = 138026568.

The previous prime is 345066413. The next prime is 345066481. The reversal of 345066430 is 34660543.

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

It is a super-2 number, since 2×345066430² = 238141682225889800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 345066392 and 345066401.

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, 17253312 + ... + 17253331.

It is an arithmetic number, because the mean of its divisors is an integer number (77639949).

Almost surely, 2^345066430 is an apocalyptic number.

345066430 is a deficient number, since it is larger than the sum of its proper divisors (276053162).

345066430 is a wasteful number, since it uses less digits than its factorization.

345066430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34506650.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 345066430 is about 18575.9637704212. The cubic root of 345066430 is about 701.4029211188.

The spelling of 345066430 in words is "three hundred forty-five million, sixty-six thousand, four hundred thirty".