9133256738 has 16 divisors (see below), whose sum is σ = 13914224736. Its totient is φ = 4495422240.

The previous prime is 9133256731. The next prime is 9133256777. The reversal of 9133256738 is 8376523319.

It is a junction number, because it is equal to n+sod(n) for n = 9133256692 and 9133256701.

It is not an unprimeable number, because it can be changed into a prime (9133256731) 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, 16553 + ... + 136163.

It is an arithmetic number, because the mean of its divisors is an integer number (869639046).

Almost surely, 2^9133256738 is an apocalyptic number.

9133256738 is a deficient number, since it is larger than the sum of its proper divisors (4780967998).

9133256738 is a wasteful number, since it uses less digits than its factorization.

9133256738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120209.

The product of its digits is 816480, while the sum is 47.

The square root of 9133256738 is about 95568.0738426803. The cubic root of 9133256738 is about 2090.2996859698.

The spelling of 9133256738 in words is "nine billion, one hundred thirty-three million, two hundred fifty-six thousand, seven hundred thirty-eight".