706087994 has 32 divisors (see below), whose sum is σ = 1166400000. Its totient is φ = 319082544.

The previous prime is 706087973. The next prime is 706088041. The reversal of 706087994 is 499780607.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435317 + ... + 436935.

It is an arithmetic number, because the mean of its divisors is an integer number (36450000).

Almost surely, 2^706087994 is an apocalyptic number.

706087994 is a deficient number, since it is larger than the sum of its proper divisors (460312006).

706087994 is a wasteful number, since it uses less digits than its factorization.

706087994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 706087994 is about 26572.3163085193. The cubic root of 706087994 is about 890.4706486822.

The spelling of 706087994 in words is "seven hundred six million, eighty-seven thousand, nine hundred ninety-four".