3158286345 has 48 divisors (see below), whose sum is σ = 5533557120. Its totient is φ = 1666298112.

The previous prime is 3158286301. The next prime is 3158286347. The reversal of 3158286345 is 5436828513.

3158286345 is a `hidden beast` number, since 3 + 1 + 5 + 8 + 2 + 8 + 634 + 5 = 666.

It is not a de Polignac number, because 3158286345 - 2⁶ = 3158286281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3158286345.

It is not an unprimeable number, because it can be changed into a prime (3158286347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2212522 + ... + 2213948.

It is an arithmetic number, because the mean of its divisors is an integer number (115282440).

Almost surely, 2^3158286345 is an apocalyptic number.

It is an amenable number.

3158286345 is a deficient number, since it is larger than the sum of its proper divisors (2375270775).

3158286345 is a wasteful number, since it uses less digits than its factorization.

3158286345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934 (or 1931 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 3158286345 is about 56198.6329460068. The cubic root of 3158286345 is about 1467.1814728323.

The spelling of 3158286345 in words is "three billion, one hundred fifty-eight million, two hundred eighty-six thousand, three hundred forty-five".