2988623239 has 24 divisors (see below), whose sum is σ = 3736076400. Its totient is φ = 2374960896.

The previous prime is 2988623191. The next prime is 2988623251. The reversal of 2988623239 is 9323268892.

It is a happy number.

It is not a de Polignac number, because 2988623239 - 2¹⁹ = 2988098951 is a prime.

It is a super-2 number, since 2×2988623239² = 17863737729381702242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988623279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29037 + ... + 82585.

It is an arithmetic number, because the mean of its divisors is an integer number (155669850).

Almost surely, 2^2988623239 is an apocalyptic number.

2988623239 is a deficient number, since it is larger than the sum of its proper divisors (747453161).

2988623239 is a wasteful number, since it uses less digits than its factorization.

2988623239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53647 (or 53640 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The square root of 2988623239 is about 54668.3019582646. The cubic root of 2988623239 is about 1440.4241354480.

The spelling of 2988623239 in words is "two billion, nine hundred eighty-eight million, six hundred twenty-three thousand, two hundred thirty-nine".