3098612880 has 400 divisors, whose sum is σ = 12153240000. Its totient is φ = 724792320.

The previous prime is 3098612873. The next prime is 3098612887. The reversal of 3098612880 is 882168903.

3098612880 is a `hidden beast` number, since 309 + 8 + 61 + 288 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3098612873) and next prime (3098612887).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3098612887) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2066371 + ... + 2067869.

It is an arithmetic number, because the mean of its divisors is an integer number (30383100).

Almost surely, 2^3098612880 is an apocalyptic number.

3098612880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3098612880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076620000).

3098612880 is an abundant number, since it is smaller than the sum of its proper divisors (9054627120).

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

3098612880 is a wasteful number, since it uses less digits than its factorization.

3098612880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 3098612880 is about 55665.1855291977. The cubic root of 3098612880 is about 1457.8822238858.

The spelling of 3098612880 in words is "three billion, ninety-eight million, six hundred twelve thousand, eight hundred eighty".