386875441 has 8 divisors (see below), whose sum is σ = 397877480. Its totient is φ = 375902208.

The previous prime is 386875421. The next prime is 386875451. The reversal of 386875441 is 144578683.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39425841 + 347449600 = 6279^2 + 18640^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 386875441 - 2¹¹ = 386873393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 386875391 and 386875400.

It is not an unprimeable number, because it can be changed into a prime (386875421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21655 + ... + 35251.

It is an arithmetic number, because the mean of its divisors is an integer number (49734685).

Almost surely, 2^386875441 is an apocalyptic number.

It is an amenable number.

386875441 is a deficient number, since it is larger than the sum of its proper divisors (11002039).

386875441 is a wasteful number, since it uses less digits than its factorization.

386875441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14403.

The product of its digits is 645120, while the sum is 46.

The square root of 386875441 is about 19669.1494732233. The cubic root of 386875441 is about 728.6579715636.

The spelling of 386875441 in words is "three hundred eighty-six million, eight hundred seventy-five thousand, four hundred forty-one".