706315980 has 48 divisors (see below), whose sum is σ = 1984770144. Its totient is φ = 187676160.

The previous prime is 706315969. The next prime is 706315991. The reversal of 706315980 is 89513607.

It is an interprime number because it is at equal distance from previous prime (706315969) and next prime (706315991).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4087 + ... + 37806.

It is an arithmetic number, because the mean of its divisors is an integer number (41349378).

Almost surely, 2^706315980 is an apocalyptic number.

It is an amenable number.

706315980 is an abundant number, since it is smaller than the sum of its proper divisors (1278454164).

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

706315980 is a wasteful number, since it uses less digits than its factorization.

706315980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42186 (or 42184 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 706315980 is about 26576.6058781026. The cubic root of 706315980 is about 890.5664785678.

The spelling of 706315980 in words is "seven hundred six million, three hundred fifteen thousand, nine hundred eighty".