9274990936680 has 768 divisors, whose sum is σ = 38111796000000. Its totient is φ = 1994907543552.

The previous prime is 9274990936657. The next prime is 9274990936693. The reversal of 9274990936680 is 866390994729.

9274990936680 is a `hidden beast` number, since 9 + 27 + 499 + 0 + 9 + 36 + 6 + 80 = 666.

It is a super-2 number, since 2×9274990936680² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 9274990936599 and 9274990936608.

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, 149785566 + ... + 149847474.

It is an arithmetic number, because the mean of its divisors is an integer number (49624734375).

Almost surely, 2^{9274990936680} is an apocalyptic number.

9274990936680 is a gapful number since it is divisible by the number (90) 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 9274990936680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19055898000000).

9274990936680 is an abundant number, since it is smaller than the sum of its proper divisors (28836805063320).

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

9274990936680 is a wasteful number, since it uses less digits than its factorization.

9274990936680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62111 (or 62094 counting only the distinct ones).

The product of its (nonzero) digits is 317447424, while the sum is 72.

The spelling of 9274990936680 in words is "nine trillion, two hundred seventy-four billion, nine hundred ninety million, nine hundred thirty-six thousand, six hundred eighty".