2998717420 has 24 divisors (see below), whose sum is σ = 6500446848. Its totient is φ = 1160793600.

The previous prime is 2998717417. The next prime is 2998717493. The reversal of 2998717420 is 247178992.

It is a super-2 number, since 2×2998717420² = 17984612330022912800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2417701 + ... + 2418940.

It is an arithmetic number, because the mean of its divisors is an integer number (270851952).

Almost surely, 2^2998717420 is an apocalyptic number.

2998717420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2998717420 is an abundant number, since it is smaller than the sum of its proper divisors (3501729428).

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

2998717420 is a wasteful number, since it uses less digits than its factorization.

2998717420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836681 (or 4836679 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 2998717420 is about 54760.5461988830. The cubic root of 2998717420 is about 1442.0440076264.

The spelling of 2998717420 in words is "two billion, nine hundred ninety-eight million, seven hundred seventeen thousand, four hundred twenty".