8233330385 has 32 divisors (see below), whose sum is σ = 11361676032. Its totient is φ = 5610700800.

The previous prime is 8233330381. The next prime is 8233330409. The reversal of 8233330385 is 5830333328.

It is not a de Polignac number, because 8233330385 - 2² = 8233330381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8233330381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5405234 + ... + 5406756.

It is an arithmetic number, because the mean of its divisors is an integer number (355052376).

Almost surely, 2^8233330385 is an apocalyptic number.

It is an amenable number.

8233330385 is a deficient number, since it is larger than the sum of its proper divisors (3128345647).

8233330385 is a wasteful number, since it uses less digits than its factorization.

8233330385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 8233330385 is about 90737.7010123135. The cubic root of 8233330385 is about 2019.2581650880.

The spelling of 8233330385 in words is "eight billion, two hundred thirty-three million, three hundred thirty thousand, three hundred eighty-five".