706478235331 has 4 divisors (see below), whose sum is σ = 770703529464. Its totient is φ = 642252941200.

The previous prime is 706478235293. The next prime is 706478235341. The reversal of 706478235331 is 133532874607.

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

It is a cyclic number.

It is not a de Polignac number, because 706478235331 - 2¹¹ = 706478233283 is a prime.

It is a super-2 number, since 2×706478235331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (706478235341) 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, 32112647050 + ... + 32112647071.

It is an arithmetic number, because the mean of its divisors is an integer number (192675882366).

Almost surely, 2^706478235331 is an apocalyptic number.

706478235331 is a deficient number, since it is larger than the sum of its proper divisors (64225294133).

706478235331 is a wasteful number, since it uses less digits than its factorization.

706478235331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64225294132.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 706478235331 in words is "seven hundred six billion, four hundred seventy-eight million, two hundred thirty-five thousand, three hundred thirty-one".