3481887619 has 6 divisors (see below), whose sum is σ = 4050359124. Its totient is φ = 2984475060.

The previous prime is 3481887613. The next prime is 3481887671. The reversal of 3481887619 is 9167881843.

3481887619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3481887619 - 2³ = 3481887611 is a prime.

It is a super-2 number, since 2×3481887619² = 24247082782690978322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3481887619.

It is not an unprimeable number, because it can be changed into a prime (3481887611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35529417 + ... + 35529514.

It is an arithmetic number, because the mean of its divisors is an integer number (675059854).

Almost surely, 2^3481887619 is an apocalyptic number.

3481887619 is a deficient number, since it is larger than the sum of its proper divisors (568471505).

3481887619 is an equidigital number, since it uses as much as digits as its factorization.

3481887619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71058945 (or 71058938 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 55.

The square root of 3481887619 is about 59007.5217154559. The cubic root of 3481887619 is about 1515.6709143076.

The spelling of 3481887619 in words is "three billion, four hundred eighty-one million, eight hundred eighty-seven thousand, six hundred nineteen".