3481622154 has 24 divisors (see below), whose sum is σ = 7546145412. Its totient is φ = 1160136000.

The previous prime is 3481622129. The next prime is 3481622159. The reversal of 3481622154 is 4512261843.

It is a happy number.

3481622154 is a `hidden beast` number, since 3 + 481 + 6 + 22 + 154 = 666.

3481622154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3050021529 + 431600625 = 55227^2 + 20775^2 .

It is not an unprimeable number, because it can be changed into a prime (3481622159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21792 + ... + 86244.

Almost surely, 2^3481622154 is an apocalyptic number.

3481622154 is an abundant number, since it is smaller than the sum of its proper divisors (4064523258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3481622154 is a wasteful number, since it uses less digits than its factorization.

3481622154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67462 (or 67459 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 3481622154 is about 59005.2722559603. The cubic root of 3481622154 is about 1515.6323942242.

Adding to 3481622154 its reverse (4512261843), we get a palindrome (7993883997).

The spelling of 3481622154 in words is "three billion, four hundred eighty-one million, six hundred twenty-two thousand, one hundred fifty-four".