738234769 has 8 divisors (see below), whose sum is σ = 743346792. Its totient is φ = 733132800.

The previous prime is 738234751. The next prime is 738234787. The reversal of 738234769 is 967432837.

It is an interprime number because it is at equal distance from previous prime (738234751) and next prime (738234787).

It can be written as a sum of positive squares in 4 ways, for example, as 334707025 + 403527744 = 18295^2 + 20088^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 738234769 - 2⁵ = 738234737 is a prime.

It is a super-2 number, since 2×738234769² = 1089981148320966722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738234709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197619 + ... + 201319.

It is an arithmetic number, because the mean of its divisors is an integer number (92918349).

Almost surely, 2^738234769 is an apocalyptic number.

It is an amenable number.

738234769 is a deficient number, since it is larger than the sum of its proper divisors (5112023).

738234769 is a wasteful number, since it uses less digits than its factorization.

738234769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027.

The product of its digits is 1524096, while the sum is 49.

The square root of 738234769 is about 27170.4760539818. The cubic root of 738234769 is about 903.7843813326.

The spelling of 738234769 in words is "seven hundred thirty-eight million, two hundred thirty-four thousand, seven hundred sixty-nine".