2348943923 has 2 divisors, whose sum is σ = 2348943924. Its totient is φ = 2348943922.

The previous prime is 2348943899. The next prime is 2348943953. The reversal of 2348943923 is 3293498432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2348943923 - 2²² = 2344749619 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2348943953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174471961 + 1174471962.

It is an arithmetic number, because the mean of its divisors is an integer number (1174471962).

Almost surely, 2^2348943923 is an apocalyptic number.

2348943923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2348943923 is an equidigital number, since it uses as much as digits as its factorization.

2348943923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 47.

The square root of 2348943923 is about 48465.9047475646. The cubic root of 2348943923 is about 1329.3037083116.

The spelling of 2348943923 in words is "two billion, three hundred forty-eight million, nine hundred forty-three thousand, nine hundred twenty-three".