706374447 has 4 divisors (see below), whose sum is σ = 941832600. Its totient is φ = 470916296.

The previous prime is 706374439. The next prime is 706374481. The reversal of 706374447 is 744473607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 744473607 = 3 ⋅248157869.

It is a cyclic number.

It is not a de Polignac number, because 706374447 - 2³ = 706374439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706374399 and 706374408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706374247) 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, 117729072 + ... + 117729077.

It is an arithmetic number, because the mean of its divisors is an integer number (235458150).

Almost surely, 2^706374447 is an apocalyptic number.

706374447 is a deficient number, since it is larger than the sum of its proper divisors (235458153).

706374447 is a wasteful number, since it uses less digits than its factorization.

706374447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235458152.

The product of its (nonzero) digits is 395136, while the sum is 42.

The square root of 706374447 is about 26577.7058265005. The cubic root of 706374447 is about 890.5910508155.

The spelling of 706374447 in words is "seven hundred six million, three hundred seventy-four thousand, four hundred forty-seven".