7630242317 has 4 divisors (see below), whose sum is σ = 7651033536. Its totient is φ = 7609451100.

The previous prime is 7630242289. The next prime is 7630242343. The reversal of 7630242317 is 7132420367.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7630242317 is a prime.

It is a super-2 number, since 2×7630242317² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630242017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10395059 + ... + 10395792.

It is an arithmetic number, because the mean of its divisors is an integer number (1912758384).

Almost surely, 2^7630242317 is an apocalyptic number.

It is an amenable number.

7630242317 is a deficient number, since it is larger than the sum of its proper divisors (20791219).

7630242317 is a wasteful number, since it uses less digits than its factorization.

7630242317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20791218.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 7630242317 is about 87351.2582450877. The cubic root of 7630242317 is about 1968.6995563298.

The spelling of 7630242317 in words is "seven billion, six hundred thirty million, two hundred forty-two thousand, three hundred seventeen".