7796004049 has 4 divisors (see below), whose sum is σ = 7796362036. Its totient is φ = 7795646064.

The previous prime is 7796004001. The next prime is 7796004071. The reversal of 7796004049 is 9404006977.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4018672449 + 3777331600 = 63393^2 + 61460^2 .

It is a cyclic number.

It is not a de Polignac number, because 7796004049 - 2³¹ = 5648520401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7796007049) 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, 144054 + ... + 190639.

It is an arithmetic number, because the mean of its divisors is an integer number (1949090509).

Almost surely, 2^7796004049 is an apocalyptic number.

It is an amenable number.

7796004049 is a deficient number, since it is larger than the sum of its proper divisors (357987).

7796004049 is a wasteful number, since it uses less digits than its factorization.

7796004049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357986.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 7796004049 is about 88294.9831474020. The cubic root of 7796004049 is about 1982.8537607297.

The spelling of 7796004049 in words is "seven billion, seven hundred ninety-six million, four thousand, forty-nine".