3899648303 has 2 divisors, whose sum is σ = 3899648304. Its totient is φ = 3899648302.

The previous prime is 3899648261. The next prime is 3899648329. The reversal of 3899648303 is 3038469983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3899648303 - 2⁶ = 3899648239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3899648383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1949824151 + 1949824152.

It is an arithmetic number, because the mean of its divisors is an integer number (1949824152).

Almost surely, 2^3899648303 is an apocalyptic number.

3899648303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3899648303 is an equidigital number, since it uses as much as digits as its factorization.

3899648303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The square root of 3899648303 is about 62447.1640909337. The cubic root of 3899648303 is about 1574.0135996106.

The spelling of 3899648303 in words is "three billion, eight hundred ninety-nine million, six hundred forty-eight thousand, three hundred three".