868962012 has 24 divisors (see below), whose sum is σ = 2031300096. Its totient is φ = 289122288.

The previous prime is 868962007. The next prime is 868962037. The reversal of 868962012 is 210269868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59628 + ... + 72755.

It is an arithmetic number, because the mean of its divisors is an integer number (84637504).

Almost surely, 2^868962012 is an apocalyptic number.

It is an amenable number.

868962012 is an abundant number, since it is smaller than the sum of its proper divisors (1162338084).

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

868962012 is a wasteful number, since it uses less digits than its factorization.

868962012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132937 (or 132935 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 868962012 is about 29478.1616116067. The cubic root of 868962012 is about 954.2604627036.

The spelling of 868962012 in words is "eight hundred sixty-eight million, nine hundred sixty-two thousand, twelve".