7796001481 has 2 divisors, whose sum is σ = 7796001482. Its totient is φ = 7796001480.

The previous prime is 7796001463. The next prime is 7796001503. The reversal of 7796001481 is 1841006977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7789651081 + 6350400 = 88259^2 + 2520^2 .

It is an emirp because it is prime and its reverse (1841006977) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7796001481 - 2⁵ = 7796001449 is a prime.

It is a super-2 number, since 2×7796001481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7796001401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3898000740 + 3898000741.

It is an arithmetic number, because the mean of its divisors is an integer number (3898000741).

Almost surely, 2^7796001481 is an apocalyptic number.

It is an amenable number.

7796001481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7796001481 is an equidigital number, since it uses as much as digits as its factorization.

7796001481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 7796001481 is about 88294.9686052382. The cubic root of 7796001481 is about 1982.8535430127.

The spelling of 7796001481 in words is "seven billion, seven hundred ninety-six million, one thousand, four hundred eighty-one".