706863513 has 8 divisors (see below), whose sum is σ = 943324000. Its totient is φ = 470822688.

The previous prime is 706863499. The next prime is 706863527. The reversal of 706863513 is 315368607.

It is an interprime number because it is at equal distance from previous prime (706863499) and next prime (706863527).

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

It is not a de Polignac number, because 706863513 - 2⁴ = 706863497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706863013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100963 + ... + 107736.

It is an arithmetic number, because the mean of its divisors is an integer number (117915500).

Almost surely, 2^706863513 is an apocalyptic number.

It is an amenable number.

706863513 is a deficient number, since it is larger than the sum of its proper divisors (236460487).

706863513 is a wasteful number, since it uses less digits than its factorization.

706863513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209831.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 706863513 is about 26586.9049157663. The cubic root of 706863513 is about 890.7965401856.

The spelling of 706863513 in words is "seven hundred six million, eight hundred sixty-three thousand, five hundred thirteen".