212850349 has 8 divisors (see below), whose sum is σ = 223856640. Its totient is φ = 201990096.

The previous prime is 212850269. The next prime is 212850367. The reversal of 212850349 is 943058212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212850349 - 2²¹ = 210753197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212853349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33514 + ... + 39355.

It is an arithmetic number, because the mean of its divisors is an integer number (27982080).

Almost surely, 2^212850349 is an apocalyptic number.

It is an amenable number.

212850349 is a deficient number, since it is larger than the sum of its proper divisors (11006291).

212850349 is a wasteful number, since it uses less digits than its factorization.

212850349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73019.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 212850349 is about 14589.3916596958. The cubic root of 212850349 is about 597.0693654221.

The spelling of 212850349 in words is "two hundred twelve million, eight hundred fifty thousand, three hundred forty-nine".