7601351449 has 2 divisors, whose sum is σ = 7601351450. Its totient is φ = 7601351448.

The previous prime is 7601351441. The next prime is 7601351453. The reversal of 7601351449 is 9441531067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7498694025 + 102657424 = 86595^2 + 10132^2 .

It is a cyclic number.

It is not a de Polignac number, because 7601351449 - 2³ = 7601351441 is a prime.

It is not a weakly prime, because it can be changed into another prime (7601351441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3800675724 + 3800675725.

It is an arithmetic number, because the mean of its divisors is an integer number (3800675725).

Almost surely, 2^7601351449 is an apocalyptic number.

It is an amenable number.

7601351449 is a deficient number, since it is larger than the sum of its proper divisors (1).

7601351449 is an equidigital number, since it uses as much as digits as its factorization.

7601351449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 7601351449 is about 87185.7296178681. The cubic root of 7601351449 is about 1966.2116765549.

The spelling of 7601351449 in words is "seven billion, six hundred one million, three hundred fifty-one thousand, four hundred forty-nine".