7346411621 has 2 divisors, whose sum is σ = 7346411622. Its totient is φ = 7346411620.

The previous prime is 7346411599. The next prime is 7346411659. The reversal of 7346411621 is 1261146437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7346375521 + 36100 = 85711^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346411621 - 2¹⁴ = 7346395237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7346413621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673205810 + 3673205811.

It is an arithmetic number, because the mean of its divisors is an integer number (3673205811).

Almost surely, 2^7346411621 is an apocalyptic number.

It is an amenable number.

7346411621 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346411621 is an equidigital number, since it uses as much as digits as its factorization.

7346411621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 7346411621 is about 85711.2105911473. The cubic root of 7346411621 is about 1943.9798220745.

The spelling of 7346411621 in words is "seven billion, three hundred forty-six million, four hundred eleven thousand, six hundred twenty-one".