9073907338 has 4 divisors (see below), whose sum is σ = 13610861010. Its totient is φ = 4536953668.

The previous prime is 9073907299. The next prime is 9073907341. The reversal of 9073907338 is 8337093709.

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

It can be written as a sum of positive squares in only one way, i.e., 8795251089 + 278656249 = 93783^2 + 16693^2 .

It is a super-2 number, since 2×9073907338² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9073907291 and 9073907300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268476833 + ... + 2268476836.

Almost surely, 2^9073907338 is an apocalyptic number.

9073907338 is a deficient number, since it is larger than the sum of its proper divisors (4536953672).

9073907338 is a wasteful number, since it uses less digits than its factorization.

9073907338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536953671.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 9073907338 is about 95257.0592554694. The cubic root of 9073907338 is about 2085.7621397786.

The spelling of 9073907338 in words is "nine billion, seventy-three million, nine hundred seven thousand, three hundred thirty-eight".