8074869660 has 648 divisors, whose sum is σ = 30987552960. Its totient is φ = 1690191360.

The previous prime is 8074869659. The next prime is 8074869667. The reversal of 8074869660 is 669684708.

It is a junction number, because it is equal to n+sod(n) for n = 8074869597 and 8074869606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074869667) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 102213501 + ... + 102213579.

Almost surely, 2^8074869660 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 8074869660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15493776480).

8074869660 is an abundant number, since it is smaller than the sum of its proper divisors (22912683300).

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

8074869660 is a wasteful number, since it uses less digits than its factorization.

8074869660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 8074869660 is about 89860.2785439707. The cubic root of 8074869660 is about 2006.2197754785.

The spelling of 8074869660 in words is "eight billion, seventy-four million, eight hundred sixty-nine thousand, six hundred sixty".