351370227 has 16 divisors (see below), whose sum is σ = 504896000. Its totient is φ = 216071712.

The previous prime is 351370219. The next prime is 351370247. The reversal of 351370227 is 722073153.

It is not a de Polignac number, because 351370227 - 2³ = 351370219 is a prime.

It is a super-2 number, since 2×351370227² = 246922072844063058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351370194 and 351370203.

It is not an unprimeable number, because it can be changed into a prime (351370207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75708 + ... + 80214.

It is an arithmetic number, because the mean of its divisors is an integer number (31556000).

Almost surely, 2^351370227 is an apocalyptic number.

351370227 is a deficient number, since it is larger than the sum of its proper divisors (153525773).

351370227 is a wasteful number, since it uses less digits than its factorization.

351370227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6522.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 351370227 is about 18744.8720187682. The cubic root of 351370227 is about 705.6483327252.

The spelling of 351370227 in words is "three hundred fifty-one million, three hundred seventy thousand, two hundred twenty-seven".