7230911073 has 16 divisors (see below), whose sum is σ = 10422937920. Its totient is φ = 4443460416.

The previous prime is 7230911047. The next prime is 7230911081. The reversal of 7230911073 is 3701190327.

It is a happy number.

It is not a de Polignac number, because 7230911073 - 2⁵ = 7230911041 is a prime.

It is a super-2 number, since 2×7230911073² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7230911273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712190 + ... + 1716407.

It is an arithmetic number, because the mean of its divisors is an integer number (651433620).

Almost surely, 2^7230911073 is an apocalyptic number.

It is an amenable number.

7230911073 is a deficient number, since it is larger than the sum of its proper divisors (3192026847).

7230911073 is a wasteful number, since it uses less digits than its factorization.

7230911073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428656.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 7230911073 is about 85034.7639086509. The cubic root of 7230911073 is about 1933.7381863573.

The spelling of 7230911073 in words is "seven billion, two hundred thirty million, nine hundred eleven thousand, seventy-three".