368217212 has 72 divisors (see below), whose sum is σ = 779829120. Its totient is φ = 150557440.

The previous prime is 368217211. The next prime is 368217221. The reversal of 368217212 is 212712863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368217211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291839 + ... + 293097.

It is an arithmetic number, because the mean of its divisors is an integer number (10830960).

Almost surely, 2^368217212 is an apocalyptic number.

It is an amenable number.

368217212 is an abundant number, since it is smaller than the sum of its proper divisors (411611908).

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

368217212 is a wasteful number, since it uses less digits than its factorization.

368217212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1312 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 368217212 is about 19188.9867371886. The cubic root of 368217212 is about 716.7505394056.

The spelling of 368217212 in words is "three hundred sixty-eight million, two hundred seventeen thousand, two hundred twelve".