7307745117 has 8 divisors (see below), whose sum is σ = 9751777920. Its totient is φ = 4867771200.

The previous prime is 7307745101. The next prime is 7307745139. The reversal of 7307745117 is 7115477037.

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

It is not a de Polignac number, because 7307745117 - 2⁴ = 7307745101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7307745197) 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, 1010517 + ... + 1017722.

It is an arithmetic number, because the mean of its divisors is an integer number (1218972240).

Almost surely, 2^7307745117 is an apocalyptic number.

It is an amenable number.

7307745117 is a deficient number, since it is larger than the sum of its proper divisors (2444032803).

7307745117 is a wasteful number, since it uses less digits than its factorization.

7307745117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029443.

The product of its (nonzero) digits is 144060, while the sum is 42.

The square root of 7307745117 is about 85485.3503063537. The cubic root of 7307745117 is about 1940.5632258636.

The spelling of 7307745117 in words is "seven billion, three hundred seven million, seven hundred forty-five thousand, one hundred seventeen".