383277012 has 12 divisors (see below), whose sum is σ = 894313056. Its totient is φ = 127759000.

The previous prime is 383277007. The next prime is 383277029. The reversal of 383277012 is 210772383.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15969864 + ... + 15969887.

It is an arithmetic number, because the mean of its divisors is an integer number (74526088).

Almost surely, 2^383277012 is an apocalyptic number.

It is an amenable number.

383277012 is an abundant number, since it is smaller than the sum of its proper divisors (511036044).

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

383277012 is a wasteful number, since it uses less digits than its factorization.

383277012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31939758 (or 31939756 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 383277012 is about 19577.4618375314. The cubic root of 383277012 is about 726.3917851356.

The spelling of 383277012 in words is "three hundred eighty-three million, two hundred seventy-seven thousand, twelve".