3898976241 has 4 divisors (see below), whose sum is σ = 5198634992. Its totient is φ = 2599317492.

The previous prime is 3898976239. The next prime is 3898976243. The reversal of 3898976241 is 1426798983.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3898976239) and next prime (3898976243).

It is not a de Polignac number, because 3898976241 - 2¹ = 3898976239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3898976243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649829371 + ... + 649829376.

It is an arithmetic number, because the mean of its divisors is an integer number (1299658748).

Almost surely, 2^3898976241 is an apocalyptic number.

It is an amenable number.

3898976241 is a deficient number, since it is larger than the sum of its proper divisors (1299658751).

3898976241 is a wasteful number, since it uses less digits than its factorization.

3898976241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299658750.

The product of its digits is 5225472, while the sum is 57.

The square root of 3898976241 is about 62441.7828140741. The cubic root of 3898976241 is about 1573.9231730370.

The spelling of 3898976241 in words is "three billion, eight hundred ninety-eight million, nine hundred seventy-six thousand, two hundred forty-one".