3485731266 has 16 divisors (see below), whose sum is σ = 7746069600. Its totient is φ = 1161910404.

The previous prime is 3485731243. The next prime is 3485731273. The reversal of 3485731266 is 6621375843.

3485731266 is a `hidden beast` number, since 3 + 4 + 8 + 573 + 12 + 66 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32275236 + ... + 32275343.

It is an arithmetic number, because the mean of its divisors is an integer number (484129350).

Almost surely, 2^3485731266 is an apocalyptic number.

3485731266 is an abundant number, since it is smaller than the sum of its proper divisors (4260338334).

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

3485731266 is a wasteful number, since it uses less digits than its factorization.

3485731266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64550590 (or 64550584 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3485731266 is about 59040.0818596993. The cubic root of 3485731266 is about 1516.2284243189.

The spelling of 3485731266 in words is "three billion, four hundred eighty-five million, seven hundred thirty-one thousand, two hundred sixty-six".