7674718984980 has 192 divisors, whose sum is σ = 23310898668288. Its totient is φ = 1879108116480.

The previous prime is 7674718984979. The next prime is 7674718985029. The reversal of 7674718984980 is 894898174767.

It is a super-2 number, since 2×7674718984980² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7674718984896 and 7674718984905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35902494 + ... + 36115626.

It is an arithmetic number, because the mean of its divisors is an integer number (121410930564).

Almost surely, 2^{7674718984980} 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 7674718984980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11655449334144).

7674718984980 is an abundant number, since it is smaller than the sum of its proper divisors (15636179683308).

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

7674718984980 is a wasteful number, since it uses less digits than its factorization.

7674718984980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214026 (or 214024 counting only the distinct ones).

The product of its (nonzero) digits is 1365590016, while the sum is 78.

The spelling of 7674718984980 in words is "seven trillion, six hundred seventy-four billion, seven hundred eighteen million, nine hundred eighty-four thousand, nine hundred eighty".