7348448461 has 2 divisors, whose sum is σ = 7348448462. Its totient is φ = 7348448460.

The previous prime is 7348448431. The next prime is 7348448489. The reversal of 7348448461 is 1648448437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5376555625 + 1971892836 = 73325^2 + 44406^2 .

It is a cyclic number.

It is not a de Polignac number, because 7348448461 - 2¹⁹ = 7347924173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7348448431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3674224230 + 3674224231.

It is an arithmetic number, because the mean of its divisors is an integer number (3674224231).

Almost surely, 2^7348448461 is an apocalyptic number.

It is an amenable number.

7348448461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7348448461 is an equidigital number, since it uses as much as digits as its factorization.

7348448461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2064384, while the sum is 49.

The square root of 7348448461 is about 85723.0917606219. The cubic root of 7348448461 is about 1944.1594657872.

The spelling of 7348448461 in words is "seven billion, three hundred forty-eight million, four hundred forty-eight thousand, four hundred sixty-one".