914930213 has 4 divisors (see below), whose sum is σ = 915867660. Its totient is φ = 913992768.

The previous prime is 914930201. The next prime is 914930239. The reversal of 914930213 is 312039419.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 864477604 + 50452609 = 29402^2 + 7103^2 .

It is a cyclic number.

It is not a de Polignac number, because 914930213 - 2⁴ = 914930197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 914930213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914930273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467258 + ... + 469211.

It is an arithmetic number, because the mean of its divisors is an integer number (228966915).

Almost surely, 2^914930213 is an apocalyptic number.

It is an amenable number.

914930213 is a deficient number, since it is larger than the sum of its proper divisors (937447).

914930213 is an equidigital number, since it uses as much as digits as its factorization.

914930213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937446.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 914930213 is about 30247.8133589851. The cubic root of 914930213 is about 970.7990061694.

The spelling of 914930213 in words is "nine hundred fourteen million, nine hundred thirty thousand, two hundred thirteen".