351386230 has 64 divisors (see below), whose sum is σ = 702955008. Its totient is φ = 125660160.

The previous prime is 351386221. The next prime is 351386263. The reversal of 351386230 is 32683153.

It is a super-2 number, since 2×351386230² = 246944565267225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 351386192 and 351386201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 578587 + ... + 579193.

It is an arithmetic number, because the mean of its divisors is an integer number (10983672).

Almost surely, 2^351386230 is an apocalyptic number.

351386230 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

351386230 is a wasteful number, since it uses less digits than its factorization.

351386230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 351386230 is about 18745.2988773185. The cubic root of 351386230 is about 705.6590453753.

The spelling of 351386230 in words is "three hundred fifty-one million, three hundred eighty-six thousand, two hundred thirty".