2841378464 has 48 divisors (see below), whose sum is σ = 5701651200. Its totient is φ = 1393576704.

The previous prime is 2841378461. The next prime is 2841378479. The reversal of 2841378464 is 4648731482.

It is not an unprimeable number, because it can be changed into a prime (2841378461) 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, 393317 + ... + 400475.

It is an arithmetic number, because the mean of its divisors is an integer number (118784400).

Almost surely, 2^2841378464 is an apocalyptic number.

It is an amenable number.

2841378464 is an abundant number, since it is smaller than the sum of its proper divisors (2860272736).

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

2841378464 is a wasteful number, since it uses less digits than its factorization.

2841378464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405 (or 7397 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The square root of 2841378464 is about 53304.5820169336. The cubic root of 2841378464 is about 1416.3688326016.

The spelling of 2841378464 in words is "two billion, eight hundred forty-one million, three hundred seventy-eight thousand, four hundred sixty-four".