8385233427 has 8 divisors (see below), whose sum is σ = 12422568080. Its totient is φ = 5590155600.

The previous prime is 8385233401. The next prime is 8385233429. The reversal of 8385233427 is 7243325838.

8385233427 is a `hidden beast` number, since 83 + 8 + 523 + 3 + 42 + 7 = 666.

It is not a de Polignac number, because 8385233427 - 2²² = 8381039123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8385233429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155282074 + ... + 155282127.

It is an arithmetic number, because the mean of its divisors is an integer number (1552821010).

Almost surely, 2^8385233427 is an apocalyptic number.

8385233427 is a deficient number, since it is larger than the sum of its proper divisors (4037334653).

8385233427 is a wasteful number, since it uses less digits than its factorization.

8385233427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310564210 (or 310564204 counting only the distinct ones).

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

The square root of 8385233427 is about 91570.9202039599. The cubic root of 8385233427 is about 2031.6008490012.

The spelling of 8385233427 in words is "eight billion, three hundred eighty-five million, two hundred thirty-three thousand, four hundred twenty-seven".