212434296 has 16 divisors (see below), whose sum is σ = 531085800. Its totient is φ = 70811424.

The previous prime is 212434283. The next prime is 212434331. The reversal of 212434296 is 692434212.

212434296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 4425691 + ... + 4425738.

Almost surely, 2^212434296 is an apocalyptic number.

It is an amenable number.

212434296 is an abundant number, since it is smaller than the sum of its proper divisors (318651504).

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

212434296 is a wasteful number, since it uses less digits than its factorization.

212434296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8851438 (or 8851434 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 212434296 is about 14575.1259342758. The cubic root of 212434296 is about 596.6800863927.

The spelling of 212434296 in words is "two hundred twelve million, four hundred thirty-four thousand, two hundred ninety-six".