7741617313 has 4 divisors (see below), whose sum is σ = 7758195120. Its totient is φ = 7725039508.

The previous prime is 7741617293. The next prime is 7741617341. The reversal of 7741617313 is 3137161477.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3137161477 = 52453 ⋅59809.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7741617313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7741647313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288203 + ... + 8289136.

It is an arithmetic number, because the mean of its divisors is an integer number (1939548780).

Almost surely, 2^7741617313 is an apocalyptic number.

It is an amenable number.

7741617313 is a deficient number, since it is larger than the sum of its proper divisors (16577807).

7741617313 is a wasteful number, since it uses less digits than its factorization.

7741617313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16577806.

The product of its digits is 74088, while the sum is 40.

The square root of 7741617313 is about 87986.4609641733. The cubic root of 7741617313 is about 1978.2320470803.

The spelling of 7741617313 in words is "seven billion, seven hundred forty-one million, six hundred seventeen thousand, three hundred thirteen".