7834660603380 has 576 divisors, whose sum is σ = 26886049182720. Its totient is φ = 1903546884096.

The previous prime is 7834660603379. The next prime is 7834660603423. The reversal of 7834660603380 is 833060664387.

7834660603380 is a `hidden beast` number, since 78 + 3 + 466 + 0 + 6 + 0 + 33 + 80 = 666.

It is a super-2 number, since 2×7834660603380² (a number of 27 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5268768997 + ... + 5268770483.

It is an arithmetic number, because the mean of its divisors is an integer number (46677168720).

Almost surely, 2^{7834660603380} 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 7834660603380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13443024591360).

7834660603380 is an abundant number, since it is smaller than the sum of its proper divisors (19051388579340).

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

7834660603380 is a wasteful number, since it uses less digits than its factorization.

7834660603380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 7834660603380 in words is "seven trillion, eight hundred thirty-four billion, six hundred sixty million, six hundred three thousand, three hundred eighty".