2912343282 has 64 divisors (see below), whose sum is σ = 6554862720. Its totient is φ = 958392000.

The previous prime is 2912343251. The next prime is 2912343307. The reversal of 2912343282 is 2823432192.

2912343282 is a `hidden beast` number, since 29 + 12 + 343 + 282 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2851932 + ... + 2852952.

It is an arithmetic number, because the mean of its divisors is an integer number (102419730).

Almost surely, 2^2912343282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2912343282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3277431360).

2912343282 is an abundant number, since it is smaller than the sum of its proper divisors (3642519438).

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

2912343282 is a wasteful number, since it uses less digits than its factorization.

2912343282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656 (or 1650 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2912343282 is about 53966.1308785427. The cubic root of 2912343282 is about 1428.0635078740.

The spelling of 2912343282 in words is "two billion, nine hundred twelve million, three hundred forty-three thousand, two hundred eighty-two".