706774998 has 24 divisors (see below), whose sum is σ = 1427457384. Its totient is φ = 233278080.

The previous prime is 706774997. The next prime is 706775011. The reversal of 706774998 is 899477607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706774993) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 691728 + ... + 692748.

It is an arithmetic number, because the mean of its divisors is an integer number (59477391).

Almost surely, 2^706774998 is an apocalyptic number.

706774998 is an abundant number, since it is smaller than the sum of its proper divisors (720682386).

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

706774998 is a wasteful number, since it uses less digits than its factorization.

706774998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 57.

The square root of 706774998 is about 26585.2402283673. The cubic root of 706774998 is about 890.7593561344.

The spelling of 706774998 in words is "seven hundred six million, seven hundred seventy-four thousand, nine hundred ninety-eight".