7823285334 has 12 divisors (see below), whose sum is σ = 16950451596. Its totient is φ = 2607761772.

The previous prime is 7823285329. The next prime is 7823285347. The reversal of 7823285334 is 4335823287.

7823285334 is a `hidden beast` number, since 7 + 8 + 232 + 85 + 334 = 666.

It is a super-2 number, since 2×7823285334² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7823285334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 217313464 + ... + 217313499.

It is an arithmetic number, because the mean of its divisors is an integer number (1412537633).

Almost surely, 2^7823285334 is an apocalyptic number.

7823285334 is an abundant number, since it is smaller than the sum of its proper divisors (9127166262).

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

7823285334 is a wasteful number, since it uses less digits than its factorization.

7823285334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434626971 (or 434626968 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 7823285334 is about 88449.3376685207. The cubic root of 7823285334 is about 1985.1639964585.

The spelling of 7823285334 in words is "seven billion, eight hundred twenty-three million, two hundred eighty-five thousand, three hundred thirty-four".