3143958780 has 96 divisors (see below), whose sum is σ = 9381464064. Its totient is φ = 784858624.

The previous prime is 3143958773. The next prime is 3143958793. The reversal of 3143958780 is 878593413.

3143958780 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40624 + ... + 89096.

It is an arithmetic number, because the mean of its divisors is an integer number (97723584).

Almost surely, 2^3143958780 is an apocalyptic number.

3143958780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3143958780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4690732032).

3143958780 is an abundant number, since it is smaller than the sum of its proper divisors (6237505284).

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

3143958780 is a wasteful number, since it uses less digits than its factorization.

3143958780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48555 (or 48553 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 3143958780 is about 56071.0155071228. The cubic root of 3143958780 is about 1464.9594866625.

The spelling of 3143958780 in words is "three billion, one hundred forty-three million, nine hundred fifty-eight thousand, seven hundred eighty".