3143807464 has 48 divisors (see below), whose sum is σ = 7078250880. Its totient is φ = 1303878240.

The previous prime is 3143807461. The next prime is 3143807473. The reversal of 3143807464 is 4647083413.

It is a super-2 number, since 2×3143807464² = 19767050741404222592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3143807461) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 117202 + ... + 141505.

It is an arithmetic number, because the mean of its divisors is an integer number (147463560).

Almost surely, 2^3143807464 is an apocalyptic number.

It is an amenable number.

3143807464 is an abundant number, since it is smaller than the sum of its proper divisors (3934443416).

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

3143807464 is a wasteful number, since it uses less digits than its factorization.

3143807464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258758 (or 258747 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 3143807464 is about 56069.6661662971. Note that the first 3 decimals coincide. The cubic root of 3143807464 is about 1464.9359838770.

The spelling of 3143807464 in words is "three billion, one hundred forty-three million, eight hundred seven thousand, four hundred sixty-four".