710520940 has 12 divisors (see below), whose sum is σ = 1492094016. Its totient is φ = 284208368.

The previous prime is 710520913. The next prime is 710520971. The reversal of 710520940 is 49025017.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 710520899 and 710520908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17763004 + ... + 17763043.

It is an arithmetic number, because the mean of its divisors is an integer number (124341168).

Almost surely, 2^710520940 is an apocalyptic number.

It is an amenable number.

710520940 is an abundant number, since it is smaller than the sum of its proper divisors (781573076).

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

710520940 is a wasteful number, since it uses less digits than its factorization.

710520940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35526056 (or 35526054 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 710520940 is about 26655.5986614445. The cubic root of 710520940 is about 892.3302734422.

Adding to 710520940 its reverse (49025017), we get a palindrome (759545957).

The spelling of 710520940 in words is "seven hundred ten million, five hundred twenty thousand, nine hundred forty".