3973589370 has 24 divisors (see below), whose sum is σ = 10331332596. Its totient is φ = 1059623808.

The previous prime is 3973589357. The next prime is 3973589413. The reversal of 3973589370 is 739853793.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3635728209 + 337861161 = 60297^2 + 18381^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22075407 + ... + 22075586.

Almost surely, 2^3973589370 is an apocalyptic number.

3973589370 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3973589370 is an abundant number, since it is smaller than the sum of its proper divisors (6357743226).

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

3973589370 is a wasteful number, since it uses less digits than its factorization.

3973589370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44151006 (or 44151003 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The square root of 3973589370 is about 63036.4130483326. The cubic root of 3973589370 is about 1583.8996459417.

The spelling of 3973589370 in words is "three billion, nine hundred seventy-three million, five hundred eighty-nine thousand, three hundred seventy".