2987984041 has 4 divisors (see below), whose sum is σ = 3414838912. Its totient is φ = 2561129172.

The previous prime is 2987984017. The next prime is 2987984047. The reversal of 2987984041 is 1404897892.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2987984041 - 2⁵ = 2987984009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2987984041.

It is not an unprimeable number, because it can be changed into a prime (2987984047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213427425 + ... + 213427438.

It is an arithmetic number, because the mean of its divisors is an integer number (853709728).

Almost surely, 2^2987984041 is an apocalyptic number.

It is an amenable number.

2987984041 is a deficient number, since it is larger than the sum of its proper divisors (426854871).

2987984041 is an equidigital number, since it uses as much as digits as its factorization.

2987984041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426854870.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 2987984041 is about 54662.4554973521. The cubic root of 2987984041 is about 1440.3214368919.

The spelling of 2987984041 in words is "two billion, nine hundred eighty-seven million, nine hundred eighty-four thousand, forty-one".