3487975618 has 8 divisors (see below), whose sum is σ = 5232218112. Its totient is φ = 1743902916.

The previous prime is 3487975613. The next prime is 3487975619. The reversal of 3487975618 is 8165797843.

3487975618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3487975613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44671 + ... + 94717.

It is an arithmetic number, because the mean of its divisors is an integer number (654027264).

Almost surely, 2^3487975618 is an apocalyptic number.

3487975618 is a deficient number, since it is larger than the sum of its proper divisors (1744242494).

3487975618 is a wasteful number, since it uses less digits than its factorization.

3487975618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84896.

The product of its digits is 10160640, while the sum is 58.

The square root of 3487975618 is about 59059.0858208963. The cubic root of 3487975618 is about 1516.5537716609.

The spelling of 3487975618 in words is "three billion, four hundred eighty-seven million, nine hundred seventy-five thousand, six hundred eighteen".