3975698284 has 12 divisors (see below), whose sum is σ = 6964600104. Its totient is φ = 1985812544.

The previous prime is 3975698267. The next prime is 3975698299. The reversal of 3975698284 is 4828965793.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504754 + ... + 512569.

It is an arithmetic number, because the mean of its divisors is an integer number (580383342).

Almost surely, 2^3975698284 is an apocalyptic number.

It is an amenable number.

3975698284 is a deficient number, since it is larger than the sum of its proper divisors (2988901820).

3975698284 is a wasteful number, since it uses less digits than its factorization.

3975698284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018304 (or 1018302 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The square root of 3975698284 is about 63053.1385737459. The cubic root of 3975698284 is about 1584.1798055207.

The spelling of 3975698284 in words is "three billion, nine hundred seventy-five million, six hundred ninety-eight thousand, two hundred eighty-four".