3018897771960 has 512 divisors, whose sum is σ = 11251747584000. Its totient is φ = 632305090560.

The previous prime is 3018897771937. The next prime is 3018897771991. The reversal of 3018897771960 is 691777988103.

It is a super-2 number, since 2×3018897771960² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3018897771891 and 3018897771900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 99130816 + ... + 99161264.

It is an arithmetic number, because the mean of its divisors is an integer number (21976069500).

Almost surely, 2^{3018897771960} is an apocalyptic number.

3018897771960 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 3018897771960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5625873792000).

3018897771960 is an abundant number, since it is smaller than the sum of its proper divisors (8232849812040).

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

3018897771960 is a wasteful number, since it uses less digits than its factorization.

3018897771960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30671 (or 30667 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 66.

The spelling of 3018897771960 in words is "three trillion, eighteen billion, eight hundred ninety-seven million, seven hundred seventy-one thousand, nine hundred sixty".