3146485236 has 24 divisors (see below), whose sum is σ = 7346871840. Its totient is φ = 1048103712.

The previous prime is 3146485229. The next prime is 3146485241. The reversal of 3146485236 is 6325846413.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 72351 + ... + 107366.

It is an arithmetic number, because the mean of its divisors is an integer number (306119660).

Almost surely, 2^3146485236 is an apocalyptic number.

It is an amenable number.

3146485236 is an abundant number, since it is smaller than the sum of its proper divisors (4200386604).

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

3146485236 is a wasteful number, since it uses less digits than its factorization.

3146485236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181183 (or 181181 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 3146485236 is about 56093.5400558745. The cubic root of 3146485236 is about 1465.3517908646.

The spelling of 3146485236 in words is "three billion, one hundred forty-six million, four hundred eighty-five thousand, two hundred thirty-six".