3543444398 has 64 divisors (see below), whose sum is σ = 6107996160. Its totient is φ = 1530144000.

The previous prime is 3543444391. The next prime is 3543444407. The reversal of 3543444398 is 8934443453.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543444391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3370973 + ... + 3372023.

It is an arithmetic number, because the mean of its divisors is an integer number (95437440).

Almost surely, 2^3543444398 is an apocalyptic number.

3543444398 is a deficient number, since it is larger than the sum of its proper divisors (2564551762).

3543444398 is a wasteful number, since it uses less digits than its factorization.

3543444398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its digits is 2488320, while the sum is 47.

The square root of 3543444398 is about 59526.8376280817. The cubic root of 3543444398 is about 1524.5507085290.

The spelling of 3543444398 in words is "three billion, five hundred forty-three million, four hundred forty-four thousand, three hundred ninety-eight".