386265449 has 8 divisors (see below), whose sum is σ = 409160448. Its totient is φ = 363389760.

The previous prime is 386265443. The next prime is 386265457. The reversal of 386265449 is 944562683.

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 386265449 - 2²⁰ = 385216873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (386265443) 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, 67124 + ... + 72650.

It is an arithmetic number, because the mean of its divisors is an integer number (51145056).

Almost surely, 2^386265449 is an apocalyptic number.

It is an amenable number.

386265449 is a deficient number, since it is larger than the sum of its proper divisors (22894999).

386265449 is a wasteful number, since it uses less digits than its factorization.

386265449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9655.

The product of its digits is 1244160, while the sum is 47.

The square root of 386265449 is about 19653.6370425425. The cubic root of 386265449 is about 728.2748083240.

The spelling of 386265449 in words is "three hundred eighty-six million, two hundred sixty-five thousand, four hundred forty-nine".