345361424 has 20 divisors (see below), whose sum is σ = 672315600. Its totient is φ = 171860640.

The previous prime is 345361361. The next prime is 345361447. The reversal of 345361424 is 424163543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47774 + ... + 54525.

It is an arithmetic number, because the mean of its divisors is an integer number (33615780).

Almost surely, 2^345361424 is an apocalyptic number.

It is an amenable number.

345361424 is a deficient number, since it is larger than the sum of its proper divisors (326954176).

345361424 is a wasteful number, since it uses less digits than its factorization.

345361424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102518 (or 102512 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 345361424 is about 18583.9022812756. The cubic root of 345361424 is about 701.6027384116.

The spelling of 345361424 in words is "three hundred forty-five million, three hundred sixty-one thousand, four hundred twenty-four".