2998674432 has 352 divisors, whose sum is σ = 9775816960. Its totient is φ = 913711104.

The previous prime is 2998674407. The next prime is 2998674433. The reversal of 2998674432 is 2344768992.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998674433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29113293 + ... + 29113395.

Almost surely, 2^2998674432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2998674432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4887908480).

2998674432 is an abundant number, since it is smaller than the sum of its proper divisors (6777142528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2998674432 is an equidigital number, since it uses as much as digits as its factorization.

2998674432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 121 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2998674432 is about 54760.1536886083. The cubic root of 2998674432 is about 1442.0371168043.

The spelling of 2998674432 in words is "two billion, nine hundred ninety-eight million, six hundred seventy-four thousand, four hundred thirty-two".