3485570805 has 64 divisors (see below), whose sum is σ = 6629932800. Its totient is φ = 1732181760.

The previous prime is 3485570801. The next prime is 3485570821. The reversal of 3485570805 is 5080755843.

It is not a de Polignac number, because 3485570805 - 2² = 3485570801 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485570801) 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 63 ways as a sum of consecutive naturals, for example, 145327 + ... + 167603.

It is an arithmetic number, because the mean of its divisors is an integer number (103592700).

Almost surely, 2^3485570805 is an apocalyptic number.

It is an amenable number.

3485570805 is a deficient number, since it is larger than the sum of its proper divisors (3144361995).

3485570805 is a wasteful number, since it uses less digits than its factorization.

3485570805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22371 (or 22365 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 3485570805 is about 59038.7229282612. The cubic root of 3485570805 is about 1516.2051581093.

The spelling of 3485570805 in words is "three billion, four hundred eighty-five million, five hundred seventy thousand, eight hundred five".