3898431035 has 16 divisors (see below), whose sum is σ = 4744486656. Its totient is φ = 3074767968.

The previous prime is 3898431029. The next prime is 3898431049. The reversal of 3898431035 is 5301348983.

It is a cyclic number.

It is not a de Polignac number, because 3898431035 - 2⁶ = 3898430971 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100232 + ... + 133578.

It is an arithmetic number, because the mean of its divisors is an integer number (296530416).

Almost surely, 2^3898431035 is an apocalyptic number.

3898431035 is a deficient number, since it is larger than the sum of its proper divisors (846055621).

3898431035 is a wasteful number, since it uses less digits than its factorization.

3898431035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33682.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 3898431035 is about 62437.4169468917. The cubic root of 3898431035 is about 1573.8498074230.

The spelling of 3898431035 in words is "three billion, eight hundred ninety-eight million, four hundred thirty-one thousand, thirty-five".