9038534738 has 8 divisors (see below), whose sum is σ = 14355319932. Its totient is φ = 4253428096.

The previous prime is 9038534737. The next prime is 9038534767. The reversal of 9038534738 is 8374358309.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8095860529 + 942674209 = 89977^2 + 30703^2 .

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

It is a super-2 number, since 2×9038534738² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9038534731) 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, 132919595 + ... + 132919662.

Almost surely, 2^9038534738 is an apocalyptic number.

9038534738 is a deficient number, since it is larger than the sum of its proper divisors (5316785194).

9038534738 is a wasteful number, since it uses less digits than its factorization.

9038534738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265839276.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 9038534738 is about 95071.2087753175. The cubic root of 9038534738 is about 2083.0483177768.

The spelling of 9038534738 in words is "nine billion, thirty-eight million, five hundred thirty-four thousand, seven hundred thirty-eight".