7930786341 has 4 divisors (see below), whose sum is σ = 10574381792. Its totient is φ = 5287190892.

The previous prime is 7930786321. The next prime is 7930786343. The reversal of 7930786341 is 1436870397.

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 not a de Polignac number, because 7930786341 - 2¹¹ = 7930784293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7930786343) 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, 1321797721 + ... + 1321797726.

It is an arithmetic number, because the mean of its divisors is an integer number (2643595448).

Almost surely, 2^7930786341 is an apocalyptic number.

It is an amenable number.

7930786341 is a deficient number, since it is larger than the sum of its proper divisors (2643595451).

7930786341 is a wasteful number, since it uses less digits than its factorization.

7930786341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643595450.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 7930786341 is about 89054.9624726214. The cubic root of 7930786341 is about 1994.2154808821.

The spelling of 7930786341 in words is "seven billion, nine hundred thirty million, seven hundred eighty-six thousand, three hundred forty-one".