706473406 has 4 divisors (see below), whose sum is σ = 1059710112. Its totient is φ = 353236702.

The previous prime is 706473389. The next prime is 706473413. The reversal of 706473406 is 604374607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604374607 = 101 ⋅5983907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176618350 + ... + 176618353.

It is an arithmetic number, because the mean of its divisors is an integer number (264927528).

Almost surely, 2^706473406 is an apocalyptic number.

706473406 is a deficient number, since it is larger than the sum of its proper divisors (353236706).

706473406 is a wasteful number, since it uses less digits than its factorization.

706473406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353236705.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 706473406 is about 26579.5674532149. The cubic root of 706473406 is about 890.6326377693.

The spelling of 706473406 in words is "seven hundred six million, four hundred seventy-three thousand, four hundred six".