489700213 has 4 divisors (see below), whose sum is σ = 494454688. Its totient is φ = 484945740.

The previous prime is 489700193. The next prime is 489700229. The reversal of 489700213 is 312007984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 489700213 - 2¹⁷ = 489569141 is a prime.

It is a super-2 number, since 2×489700213² = 479612597224490738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489701213) 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, 2377083 + ... + 2377288.

It is an arithmetic number, because the mean of its divisors is an integer number (123613672).

Almost surely, 2^489700213 is an apocalyptic number.

It is an amenable number.

489700213 is a deficient number, since it is larger than the sum of its proper divisors (4754475).

489700213 is a wasteful number, since it uses less digits than its factorization.

489700213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754474.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 489700213 is about 22129.1710870516. The cubic root of 489700213 is about 788.2127051901.

The spelling of 489700213 in words is "four hundred eighty-nine million, seven hundred thousand, two hundred thirteen".