351045331 has 8 divisors (see below), whose sum is σ = 432055904. Its totient is φ = 277750080.

The previous prime is 351045283. The next prime is 351045347. The reversal of 351045331 is 133540153.

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

It is a cyclic number.

It is not a de Polignac number, because 351045331 - 2¹⁷ = 350914259 is a prime.

It is a super-2 number, since 2×351045331² = 246465648833799122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 351045296 and 351045305.

It is not an unprimeable number, because it can be changed into a prime (351045031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1928730 + ... + 1928911.

It is an arithmetic number, because the mean of its divisors is an integer number (54006988).

Almost surely, 2^351045331 is an apocalyptic number.

351045331 is a deficient number, since it is larger than the sum of its proper divisors (81010573).

351045331 is a wasteful number, since it uses less digits than its factorization.

351045331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857661.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 351045331 is about 18736.2037510270. The cubic root of 351045331 is about 705.4307720611.

Adding to 351045331 its reverse (133540153), we get a palindrome (484585484).

It can be divided in two parts, 3510 and 45331, that added together give a square (48841 = 221²).

The spelling of 351045331 in words is "three hundred fifty-one million, forty-five thousand, three hundred thirty-one".