3011864381 has 8 divisors (see below), whose sum is σ = 3192644160. Its totient is φ = 2831485888.

The previous prime is 3011864299. The next prime is 3011864389. The reversal of 3011864381 is 1834681103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3011864381 is a prime.

It is a super-2 number, since 2×3011864381² = 18142654099073026322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011864389) 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, 84791 + ... + 114948.

It is an arithmetic number, because the mean of its divisors is an integer number (399080520).

Almost surely, 2^3011864381 is an apocalyptic number.

It is an amenable number.

3011864381 is a deficient number, since it is larger than the sum of its proper divisors (180779779).

3011864381 is a wasteful number, since it uses less digits than its factorization.

3011864381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200643.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 3011864381 is about 54880.4553643645. The cubic root of 3011864381 is about 1444.1483359163.

The spelling of 3011864381 in words is "three billion, eleven million, eight hundred sixty-four thousand, three hundred eighty-one".