706613340 has 24 divisors (see below), whose sum is σ = 1978517520. Its totient is φ = 188430208.

The previous prime is 706613339. The next prime is 706613399. The reversal of 706613340 is 43316607.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 706613298 and 706613307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5888385 + ... + 5888504.

It is an arithmetic number, because the mean of its divisors is an integer number (82438230).

Almost surely, 2^706613340 is an apocalyptic number.

It is an amenable number.

706613340 is an abundant number, since it is smaller than the sum of its proper divisors (1271904180).

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

706613340 is a wasteful number, since it uses less digits than its factorization.

706613340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11776901 (or 11776899 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 706613340 is about 26582.1996832467. The cubic root of 706613340 is about 890.6914376046.

Adding to 706613340 its reverse (43316607), we get a palindrome (749929947).

The spelling of 706613340 in words is "seven hundred six million, six hundred thirteen thousand, three hundred forty".