2346148621 has 2 divisors, whose sum is σ = 2346148622. Its totient is φ = 2346148620.

The previous prime is 2346148589. The next prime is 2346148663. The reversal of 2346148621 is 1268416432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1409176521 + 936972100 = 37539^2 + 30610^2 .

It is a cyclic number.

It is not a de Polignac number, because 2346148621 - 2⁵ = 2346148589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2346142621) 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, 1173074310 + 1173074311.

It is an arithmetic number, because the mean of its divisors is an integer number (1173074311).

Almost surely, 2^2346148621 is an apocalyptic number.

It is an amenable number.

2346148621 is a deficient number, since it is larger than the sum of its proper divisors (1).

2346148621 is an equidigital number, since it uses as much as digits as its factorization.

2346148621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 37.

The square root of 2346148621 is about 48437.0583437929. The cubic root of 2346148621 is about 1328.7761974559.

The spelling of 2346148621 in words is "two billion, three hundred forty-six million, one hundred forty-eight thousand, six hundred twenty-one".