353445842 has 8 divisors (see below), whose sum is σ = 536880000. Its totient is φ = 174485844.

The previous prime is 353445821. The next prime is 353445863. The reversal of 353445842 is 248544353.

It is an interprime number because it is at equal distance from previous prime (353445821) and next prime (353445863).

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

It is a junction number, because it is equal to n+sod(n) for n = 353445796 and 353445805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118342 + ... + 1118657.

It is an arithmetic number, because the mean of its divisors is an integer number (67110000).

Almost surely, 2^353445842 is an apocalyptic number.

353445842 is a deficient number, since it is larger than the sum of its proper divisors (183434158).

353445842 is a wasteful number, since it uses less digits than its factorization.

353445842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237080.

The product of its digits is 230400, while the sum is 38.

The square root of 353445842 is about 18800.1553716984. The cubic root of 353445842 is about 707.0350748530.

The spelling of 353445842 in words is "three hundred fifty-three million, four hundred forty-five thousand, eight hundred forty-two".