3545214444 has 36 divisors (see below), whose sum is σ = 8992126416. Its totient is φ = 1177701408.

The previous prime is 3545214403. The next prime is 3545214473. The reversal of 3545214444 is 4444125453.

3545214444 is a `hidden beast` number, since 3 + 54 + 521 + 44 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3545214399 and 3545214408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157504 + ... + 178599.

Almost surely, 2^3545214444 is an apocalyptic number.

It is an amenable number.

3545214444 is an abundant number, since it is smaller than the sum of its proper divisors (5446911972).

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

3545214444 is a wasteful number, since it uses less digits than its factorization.

3545214444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336406 (or 336401 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 3545214444 is about 59541.7034019014. The cubic root of 3545214444 is about 1524.8045176646.

Adding to 3545214444 its reverse (4444125453), we get a palindrome (7989339897).

The spelling of 3545214444 in words is "three billion, five hundred forty-five million, two hundred fourteen thousand, four hundred forty-four".