738710985 has 32 divisors (see below), whose sum is σ = 1218286080. Its totient is φ = 382019328.

The previous prime is 738710971. The next prime is 738710989. The reversal of 738710985 is 589017837.

738710985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 738710985 - 2⁸ = 738710729 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (738710989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72039 + ... + 81651.

It is an arithmetic number, because the mean of its divisors is an integer number (38071440).

Almost surely, 2^738710985 is an apocalyptic number.

It is an amenable number.

738710985 is a deficient number, since it is larger than the sum of its proper divisors (479575095).

738710985 is a wasteful number, since it uses less digits than its factorization.

738710985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777.

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 738710985 is about 27179.2381239799. The cubic root of 738710985 is about 903.9786754733.

The spelling of 738710985 in words is "seven hundred thirty-eight million, seven hundred ten thousand, nine hundred eighty-five".