8694801630 has 80 divisors (see below), whose sum is σ = 23397574464. Its totient is φ = 2316807360.

The previous prime is 8694801617. The next prime is 8694801631. The reversal of 8694801630 is 361084968.

8694801630 is a `hidden beast` number, since 8 + 6 + 9 + 4 + 8 + 0 + 1 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8694801631) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1278840 + ... + 1285620.

Almost surely, 2^8694801630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8694801630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11698787232).

8694801630 is an abundant number, since it is smaller than the sum of its proper divisors (14702772834).

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

8694801630 is a wasteful number, since it uses less digits than its factorization.

8694801630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8383 (or 8374 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 8694801630 is about 93245.9201788475. The cubic root of 8694801630 is about 2056.3003970366.

The spelling of 8694801630 in words is "eight billion, six hundred ninety-four million, eight hundred one thousand, six hundred thirty".