3146251264 has 88 divisors (see below), whose sum is σ = 6830233088. Its totient is φ = 1439907840.

The previous prime is 3146251261. The next prime is 3146251271. The reversal of 3146251264 is 4621526413.

3146251264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146251261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689694 + ... + 1691554.

Almost surely, 2^3146251264 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 3146251264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3415116544).

3146251264 is an abundant number, since it is smaller than the sum of its proper divisors (3683981824).

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

3146251264 is a wasteful number, since it uses less digits than its factorization.

3146251264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021 (or 2003 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 3146251264 is about 56091.4544650074. The cubic root of 3146251264 is about 1465.3154688776.

Adding to 3146251264 its reverse (4621526413), we get a palindrome (7767777677).

The spelling of 3146251264 in words is "three billion, one hundred forty-six million, two hundred fifty-one thousand, two hundred sixty-four".