3974768820060 has 24 divisors (see below), whose sum is σ = 11129352696336. Its totient is φ = 1059938352000.

The previous prime is 3974768820017. The next prime is 3974768820097. The reversal of 3974768820060 is 600288674793.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 66246147001 = 3974768820060 / (3 + 9 + 7 + 4 + 7 + 6 + 8 + 8 + 2 + 0 + 0 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3974768819976 and 3974768820003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33123073441 + ... + 33123073560.

It is an arithmetic number, because the mean of its divisors is an integer number (463723029014).

Almost surely, 2^{3974768820060} is an apocalyptic number.

3974768820060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3974768820060 is an abundant number, since it is smaller than the sum of its proper divisors (7154583876276).

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

3974768820060 is a wasteful number, since it uses less digits than its factorization.

3974768820060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66246147013 (or 66246147011 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 3974768820060 in words is "three trillion, nine hundred seventy-four billion, seven hundred sixty-eight million, eight hundred twenty thousand, sixty".