8074698893040 has 640 divisors, whose sum is σ = 28612152705024. Its totient is φ = 1869557760000.

The previous prime is 8074698893039. The next prime is 8074698893089. The reversal of 8074698893040 is 403988964708.

It is a super-2 number, since 2×8074698893040² (a number of 27 digits) contains 22 as substring.

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, 1098445365 + ... + 1098452715.

Almost surely, 2^{8074698893040} is an apocalyptic number.

8074698893040 is a gapful number since it is divisible by the number (80) 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 8074698893040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14306076352512).

8074698893040 is an abundant number, since it is smaller than the sum of its proper divisors (20537453811984).

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

8074698893040 is a wasteful number, since it uses less digits than its factorization.

8074698893040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729 (or 7723 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 8074698893040 in words is "eight trillion, seventy-four billion, six hundred ninety-eight million, eight hundred ninety-three thousand, forty".