3958146875 has 24 divisors (see below), whose sum is σ = 5010304320. Its totient is φ = 3126240000.

The previous prime is 3958146859. The next prime is 3958146893. The reversal of 3958146875 is 5786418593.

It is not a de Polignac number, because 3958146875 - 2⁴ = 3958146859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3958146875.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238859 + ... + 254891.

It is an arithmetic number, because the mean of its divisors is an integer number (208762680).

Almost surely, 2^3958146875 is an apocalyptic number.

3958146875 is a deficient number, since it is larger than the sum of its proper divisors (1052157445).

3958146875 is an frugal number, since it uses more digits than its factorization.

3958146875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16137 (or 16117 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 56.

The square root of 3958146875 is about 62913.8051225643. The cubic root of 3958146875 is about 1581.8451544808.

The spelling of 3958146875 in words is "three billion, nine hundred fifty-eight million, one hundred forty-six thousand, eight hundred seventy-five".