355887345 has 32 divisors (see below), whose sum is σ = 622126080. Its totient is φ = 172290240.

The previous prime is 355887331. The next prime is 355887353. The reversal of 355887345 is 543788553.

It is not a de Polignac number, because 355887345 - 2⁵ = 355887313 is a prime.

It is a super-2 number, since 2×355887345² = 253311604662298050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355887294 and 355887303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150462 + ... + 152808.

It is an arithmetic number, because the mean of its divisors is an integer number (19441440).

Almost surely, 2^355887345 is an apocalyptic number.

It is an amenable number.

355887345 is a deficient number, since it is larger than the sum of its proper divisors (266238735).

355887345 is a wasteful number, since it uses less digits than its factorization.

355887345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285.

The product of its digits is 2016000, while the sum is 48.

The square root of 355887345 is about 18864.9766763704. The cubic root of 355887345 is about 708.6593394233.

The spelling of 355887345 in words is "three hundred fifty-five million, eight hundred eighty-seven thousand, three hundred forty-five".