706204613 has 4 divisors (see below), whose sum is σ = 706261920. Its totient is φ = 706147308.

The previous prime is 706204573. The next prime is 706204619. The reversal of 706204613 is 316402607.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 706204613 - 2¹⁴ = 706188229 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 (706204619) 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, 1745 + ... + 37622.

It is an arithmetic number, because the mean of its divisors is an integer number (176565480).

Almost surely, 2^706204613 is an apocalyptic number.

It is an amenable number.

706204613 is a deficient number, since it is larger than the sum of its proper divisors (57307).

706204613 is a wasteful number, since it uses less digits than its factorization.

706204613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57306.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 706204613 is about 26574.5105881557. The cubic root of 706204613 is about 890.5196699944.

The spelling of 706204613 in words is "seven hundred six million, two hundred four thousand, six hundred thirteen".