3485215908 has 72 divisors (see below), whose sum is σ = 8961825600. Its totient is φ = 1141801920.

The previous prime is 3485215897. The next prime is 3485215927. The reversal of 3485215908 is 8095125843.

3485215908 is a `hidden beast` number, since 3 + 4 + 8 + 52 + 1 + 590 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 890091 + ... + 893997.

It is an arithmetic number, because the mean of its divisors is an integer number (124469800).

Almost surely, 2^3485215908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3485215908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4480912800).

3485215908 is an abundant number, since it is smaller than the sum of its proper divisors (5476609692).

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

3485215908 is a wasteful number, since it uses less digits than its factorization.

3485215908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 3485215908 is about 59035.7172227119. The cubic root of 3485215908 is about 1516.1536969134.

The spelling of 3485215908 in words is "three billion, four hundred eighty-five million, two hundred fifteen thousand, nine hundred eight".