3543749998 has 8 divisors (see below), whose sum is σ = 5319204192. Its totient is φ = 1770681936.

The previous prime is 3543749987. The next prime is 3543750019. The reversal of 3543749998 is 8999473453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592815 + ... + 598762.

It is an arithmetic number, because the mean of its divisors is an integer number (664900524).

Almost surely, 2^3543749998 is an apocalyptic number.

3543749998 is a deficient number, since it is larger than the sum of its proper divisors (1775454194).

3543749998 is a wasteful number, since it uses less digits than its factorization.

3543749998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193066.

The product of its digits is 29393280, while the sum is 61.

The square root of 3543749998 is about 59529.4044821549. The cubic root of 3543749998 is about 1524.5945349355.

The spelling of 3543749998 in words is "three billion, five hundred forty-three million, seven hundred forty-nine thousand, nine hundred ninety-eight".