4811841387 has 6 divisors (see below), whose sum is σ = 6950437572. Its totient is φ = 3207894252.

The previous prime is 4811841383. The next prime is 4811841389. The reversal of 4811841387 is 7831481184.

4811841387 is a `hidden beast` number, since 48 + 118 + 413 + 87 = 666.

It is not a de Polignac number, because 4811841387 - 2² = 4811841383 is a prime.

It is a super-3 number, since 3×4811841387³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4811841383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267324513 + ... + 267324530.

It is an arithmetic number, because the mean of its divisors is an integer number (1158406262).

Almost surely, 2^4811841387 is an apocalyptic number.

4811841387 is a deficient number, since it is larger than the sum of its proper divisors (2138596185).

4811841387 is a wasteful number, since it uses less digits than its factorization.

4811841387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534649049 (or 534649046 counting only the distinct ones).

The product of its digits is 172032, while the sum is 45.

The square root of 4811841387 is about 69367.4375121353. The cubic root of 4811841387 is about 1688.2513321314.

The spelling of 4811841387 in words is "four billion, eight hundred eleven million, eight hundred forty-one thousand, three hundred eighty-seven".