738735967 has 4 divisors (see below), whose sum is σ = 740499480. Its totient is φ = 736972456.

The previous prime is 738735947. The next prime is 738735997. The reversal of 738735967 is 769537837.

738735967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-738735967 is a prime.

It is a super-3 number, since 3×738735967³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738735947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881128 + ... + 881965.

It is an arithmetic number, because the mean of its divisors is an integer number (185124870).

Almost surely, 2^738735967 is an apocalyptic number.

738735967 is a deficient number, since it is larger than the sum of its proper divisors (1763513).

738735967 is a wasteful number, since it uses less digits than its factorization.

738735967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763512.

The product of its digits is 6667920, while the sum is 55.

The square root of 738735967 is about 27179.6976988340. The cubic root of 738735967 is about 903.9888657196.

The spelling of 738735967 in words is "seven hundred thirty-eight million, seven hundred thirty-five thousand, nine hundred sixty-seven".