393332012 has 6 divisors (see below), whose sum is σ = 688331028. Its totient is φ = 196666004.

The previous prime is 393331987. The next prime is 393332021. The reversal of 393332012 is 210233393.

It is a super-3 number, since 3×393332012³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49166498 + ... + 49166505.

It is an arithmetic number, because the mean of its divisors is an integer number (114721838).

Almost surely, 2^393332012 is an apocalyptic number.

It is an amenable number.

393332012 is a deficient number, since it is larger than the sum of its proper divisors (294999016).

393332012 is a wasteful number, since it uses less digits than its factorization.

393332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98333007 (or 98333005 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 393332012 is about 19832.5997287295. The cubic root of 393332012 is about 732.6891570802.

The spelling of 393332012 in words is "three hundred ninety-three million, three hundred thirty-two thousand, twelve".