7837368241 has 2 divisors, whose sum is σ = 7837368242. Its totient is φ = 7837368240.

The previous prime is 7837368229. The next prime is 7837368277. The reversal of 7837368241 is 1428637387.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5226567025 + 2610801216 = 72295^2 + 51096^2 .

It is a cyclic number.

It is not a de Polignac number, because 7837368241 - 2²⁷ = 7703150513 is a prime.

It is a super-2 number, since 2×7837368241² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7837368941) 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 as a sum of consecutive naturals, namely, 3918684120 + 3918684121.

It is an arithmetic number, because the mean of its divisors is an integer number (3918684121).

Almost surely, 2^7837368241 is an apocalyptic number.

It is an amenable number.

7837368241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7837368241 is an equidigital number, since it uses as much as digits as its factorization.

7837368241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 49.

The square root of 7837368241 is about 88528.9118932341. The cubic root of 7837368241 is about 1986.3544648356.

The spelling of 7837368241 in words is "seven billion, eight hundred thirty-seven million, three hundred sixty-eight thousand, two hundred forty-one".