8212060494 has 96 divisors (see below), whose sum is σ = 20900954880. Its totient is φ = 2302368000.

The previous prime is 8212060481. The next prime is 8212060531. The reversal of 8212060494 is 4940602128.

8212060494 is a `hidden beast` number, since 8 + 21 + 20 + 604 + 9 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177919 + ... + 219269.

It is an arithmetic number, because the mean of its divisors is an integer number (217718280).

Almost surely, 2^8212060494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8212060494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10450477440).

8212060494 is an abundant number, since it is smaller than the sum of its proper divisors (12688894386).

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

8212060494 is a wasteful number, since it uses less digits than its factorization.

8212060494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41446 (or 41443 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8212060494 is about 90620.4198511572. The cubic root of 8212060494 is about 2017.5178227951.

The spelling of 8212060494 in words is "eight billion, two hundred twelve million, sixty thousand, four hundred ninety-four".