7830993741 has 4 divisors (see below), whose sum is σ = 10441324992. Its totient is φ = 5220662492.

The previous prime is 7830993733. The next prime is 7830993757. The reversal of 7830993741 is 1473990387.

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 not a de Polignac number, because 7830993741 - 2³ = 7830993733 is a prime.

It is a super-2 number, since 2×7830993741² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830993341) 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, 1305165621 + ... + 1305165626.

It is an arithmetic number, because the mean of its divisors is an integer number (2610331248).

Almost surely, 2^7830993741 is an apocalyptic number.

It is an amenable number.

7830993741 is a deficient number, since it is larger than the sum of its proper divisors (2610331251).

7830993741 is a wasteful number, since it uses less digits than its factorization.

7830993741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610331250.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 7830993741 is about 88492.9022069002. The cubic root of 7830993741 is about 1985.8157869457.

The spelling of 7830993741 in words is "seven billion, eight hundred thirty million, nine hundred ninety-three thousand, seven hundred forty-one".