2988603391 has 4 divisors (see below), whose sum is σ = 3085009984. Its totient is φ = 2892196800.

The previous prime is 2988603389. The next prime is 2988603437. The reversal of 2988603391 is 1933068892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2988603391 - 2¹ = 2988603389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988603361) 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, 48203250 + ... + 48203311.

It is an arithmetic number, because the mean of its divisors is an integer number (771252496).

Almost surely, 2^2988603391 is an apocalyptic number.

2988603391 is a deficient number, since it is larger than the sum of its proper divisors (96406593).

2988603391 is an equidigital number, since it uses as much as digits as its factorization.

2988603391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96406592.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 2988603391 is about 54668.1204268082. The cubic root of 2988603391 is about 1440.4209467332.

The spelling of 2988603391 in words is "two billion, nine hundred eighty-eight million, six hundred three thousand, three hundred ninety-one".