706733738 has 4 divisors (see below), whose sum is σ = 1060100610. Its totient is φ = 353366868.

The previous prime is 706733737. The next prime is 706733743. The reversal of 706733738 is 837337607.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837337607 = 2713 ⋅308639.

It can be written as a sum of positive squares in only one way, i.e., 703681729 + 3052009 = 26527^2 + 1747^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (706733737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176683433 + ... + 176683436.

Almost surely, 2^706733738 is an apocalyptic number.

706733738 is a deficient number, since it is larger than the sum of its proper divisors (353366872).

706733738 is a wasteful number, since it uses less digits than its factorization.

706733738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353366871.

The product of its (nonzero) digits is 444528, while the sum is 44.

The square root of 706733738 is about 26584.4642225492. The cubic root of 706733738 is about 890.7420222604.

The spelling of 706733738 in words is "seven hundred six million, seven hundred thirty-three thousand, seven hundred thirty-eight".