9238838074 has 16 divisors (see below), whose sum is σ = 14199653160. Its totient is φ = 4505674240.

The previous prime is 9238838069. The next prime is 9238838083. The reversal of 9238838074 is 4708388329.

It can be written as a sum of positive squares in 4 ways, for example, as 5891637049 + 3347201025 = 76757^2 + 57855^2 .

It is a super-2 number, since 2×9238838074² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414642 + ... + 436354.

Almost surely, 2^9238838074 is an apocalyptic number.

9238838074 is a deficient number, since it is larger than the sum of its proper divisors (4960815086).

9238838074 is a wasteful number, since it uses less digits than its factorization.

9238838074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26945.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 9238838074 is about 96118.8747021104. The cubic root of 9238838074 is about 2098.3235353249.

The spelling of 9238838074 in words is "nine billion, two hundred thirty-eight million, eight hundred thirty-eight thousand, seventy-four".