706393404 has 72 divisors (see below), whose sum is σ = 1848083328. Its totient is φ = 227266560.

The previous prime is 706393393. The next prime is 706393421. The reversal of 706393404 is 404393607.

706393404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643384 + ... + 644480.

It is an arithmetic number, because the mean of its divisors is an integer number (25667824).

Almost surely, 2^706393404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706393404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (924041664).

706393404 is an abundant number, since it is smaller than the sum of its proper divisors (1141689924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706393404 is a wasteful number, since it uses less digits than its factorization.

706393404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1710 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 706393404 is about 26578.0624575984. The cubic root of 706393404 is about 890.5990176871.

The spelling of 706393404 in words is "seven hundred six million, three hundred ninety-three thousand, four hundred four".