852333668 has 6 divisors (see below), whose sum is σ = 1491583926. Its totient is φ = 426166832.

The previous prime is 852333667. The next prime is 852333697. The reversal of 852333668 is 866333258.

It can be written as a sum of positive squares in only one way, i.e., 451052644 + 401281024 = 21238^2 + 20032^2 .

It is not an unprimeable number, because it can be changed into a prime (852333661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106541705 + ... + 106541712.

It is an arithmetic number, because the mean of its divisors is an integer number (248597321).

Almost surely, 2^852333668 is an apocalyptic number.

It is an amenable number.

852333668 is a deficient number, since it is larger than the sum of its proper divisors (639250258).

852333668 is a wasteful number, since it uses less digits than its factorization.

852333668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213083421 (or 213083419 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 852333668 is about 29194.7541178206. The cubic root of 852333668 is about 948.1343507477.

The spelling of 852333668 in words is "eight hundred fifty-two million, three hundred thirty-three thousand, six hundred sixty-eight".