3506885290 has 128 divisors (see below), whose sum is σ = 7245987840. Its totient is φ = 1214051328.

The previous prime is 3506885281. The next prime is 3506885357. The reversal of 3506885290 is 925886053.

It is a self number, because there is not a number n which added to its sum of digits gives 3506885290.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27613207 + ... + 27613333.

It is an arithmetic number, because the mean of its divisors is an integer number (56609280).

Almost surely, 2^3506885290 is an apocalyptic number.

3506885290 is an abundant number, since it is smaller than the sum of its proper divisors (3739102550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3506885290 is a wasteful number, since it uses less digits than its factorization.

3506885290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 3506885290 is about 59218.9605616309. The cubic root of 3506885290 is about 1519.2894431059.

The spelling of 3506885290 in words is "three billion, five hundred six million, eight hundred eighty-five thousand, two hundred ninety".