706529376 has 144 divisors (see below), whose sum is σ = 2320534944. Its totient is φ = 199729152.

The previous prime is 706529371. The next prime is 706529381. The reversal of 706529376 is 673925607.

It is an interprime number because it is at equal distance from previous prime (706529371) and next prime (706529381).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706529371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193746 + ... + 197358.

It is an arithmetic number, because the mean of its divisors is an integer number (16114826).

Almost surely, 2^706529376 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 706529376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1160267472).

706529376 is an abundant number, since it is smaller than the sum of its proper divisors (1614005568).

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

706529376 is a wasteful number, since it uses less digits than its factorization.

706529376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733 (or 3722 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 706529376 is about 26580.6203087889. The cubic root of 706529376 is about 890.6561571224.

The spelling of 706529376 in words is "seven hundred six million, five hundred twenty-nine thousand, three hundred seventy-six".