3725338723 has 2 divisors, whose sum is σ = 3725338724. Its totient is φ = 3725338722.

The previous prime is 3725338709. The next prime is 3725338751. The reversal of 3725338723 is 3278335273.

It is a weak prime.

It is an emirp because it is prime and its reverse (3278335273) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3725338723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3725338723.

It is not a weakly prime, because it can be changed into another prime (3725338763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862669361 + 1862669362.

It is an arithmetic number, because the mean of its divisors is an integer number (1862669362).

Almost surely, 2^3725338723 is an apocalyptic number.

3725338723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725338723 is an equidigital number, since it uses as much as digits as its factorization.

3725338723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 43.

The square root of 3725338723 is about 61035.5529425269. The cubic root of 3725338723 is about 1550.2030567135.

The spelling of 3725338723 in words is "three billion, seven hundred twenty-five million, three hundred thirty-eight thousand, seven hundred twenty-three".