7079897741 has 12 divisors (see below), whose sum is σ = 8720259228. Its totient is φ = 5711513472.

The previous prime is 7079897731. The next prime is 7079897749. The reversal of 7079897741 is 1477989707.

It can be written as a sum of positive squares in 2 ways, for example, as 5075992516 + 2003905225 = 71246^2 + 44765^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7079897741 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 (7079897749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4248806 + ... + 4250471.

It is an arithmetic number, because the mean of its divisors is an integer number (726688269).

Almost surely, 2^7079897741 is an apocalyptic number.

It is an amenable number.

7079897741 is a deficient number, since it is larger than the sum of its proper divisors (1640361487).

7079897741 is a wasteful number, since it uses less digits than its factorization.

7079897741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8499308 (or 8499301 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 59.

The square root of 7079897741 is about 84142.1282176770. The cubic root of 7079897741 is about 1920.1817085151.

The spelling of 7079897741 in words is "seven billion, seventy-nine million, eight hundred ninety-seven thousand, seven hundred forty-one".