3241389081 has 16 divisors (see below), whose sum is σ = 4940909568. Its totient is φ = 1851603600.

The previous prime is 3241389049. The next prime is 3241389083. The reversal of 3241389081 is 1809831423.

It is not a de Polignac number, because 3241389081 - 2⁵ = 3241389049 is a prime.

It is a super-2 number, since 2×3241389081² = 21013206348852049122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3241389083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42826 + ... + 91196.

It is an arithmetic number, because the mean of its divisors is an integer number (308806848).

Almost surely, 2^3241389081 is an apocalyptic number.

It is an amenable number.

3241389081 is a deficient number, since it is larger than the sum of its proper divisors (1699520487).

3241389081 is a wasteful number, since it uses less digits than its factorization.

3241389081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51572.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3241389081 is about 56933.1984083101. The cubic root of 3241389081 is about 1479.9386815659.

The spelling of 3241389081 in words is "three billion, two hundred forty-one million, three hundred eighty-nine thousand, eighty-one".