3011225987 has 16 divisors (see below), whose sum is σ = 3917486592. Its totient is φ = 2244390720.

The previous prime is 3011225897. The next prime is 3011225989. The reversal of 3011225987 is 7895221103.

It is not a de Polignac number, because 3011225987 - 2¹⁰ = 3011224963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3011225987.

It is not an unprimeable number, because it can be changed into a prime (3011225989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848378 + ... + 851919.

It is an arithmetic number, because the mean of its divisors is an integer number (244842912).

Almost surely, 2^3011225987 is an apocalyptic number.

3011225987 is a deficient number, since it is larger than the sum of its proper divisors (906260605).

3011225987 is a wasteful number, since it uses less digits than its factorization.

3011225987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700338.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 3011225987 is about 54874.6388325244. The cubic root of 3011225987 is about 1444.0462949364.

The spelling of 3011225987 in words is "three billion, eleven million, two hundred twenty-five thousand, nine hundred eighty-seven".