765000213 has 8 divisors (see below), whose sum is σ = 1032912000. Its totient is φ = 503544288.

The previous prime is 765000199. The next prime is 765000227. The reversal of 765000213 is 312000567.

It is an interprime number because it is at equal distance from previous prime (765000199) and next prime (765000227).

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

It is not a de Polignac number, because 765000213 - 2⁶ = 765000149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765000233) 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, 1613688 + ... + 1614161.

It is an arithmetic number, because the mean of its divisors is an integer number (129114000).

Almost surely, 2^765000213 is an apocalyptic number.

It is an amenable number.

765000213 is a deficient number, since it is larger than the sum of its proper divisors (267911787).

765000213 is a wasteful number, since it uses less digits than its factorization.

765000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227931.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 765000213 is about 27658.6372223940. The cubic root of 765000213 is about 914.5775122594.

The spelling of 765000213 in words is "seven hundred sixty-five million, two hundred thirteen", and thus it is an aban number.