706644792 has 96 divisors (see below), whose sum is σ = 2192486400. Its totient is φ = 201413952.

The previous prime is 706644749. The next prime is 706644793. The reversal of 706644792 is 297446607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706644793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244009 + ... + 246887.

It is an arithmetic number, because the mean of its divisors is an integer number (22838400).

Almost surely, 2^706644792 is an apocalyptic number.

706644792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706644792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1096243200).

706644792 is an abundant number, since it is smaller than the sum of its proper divisors (1485841608).

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

706644792 is a wasteful number, since it uses less digits than its factorization.

706644792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385 (or 3378 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 706644792 is about 26582.7912755602. The cubic root of 706644792 is about 890.7046525695.

The spelling of 706644792 in words is "seven hundred six million, six hundred forty-four thousand, seven hundred ninety-two".