386433461 has 8 divisors (see below), whose sum is σ = 392036760. Its totient is φ = 380858368.

The previous prime is 386433433. The next prime is 386433493. The reversal of 386433461 is 164334683.

It can be written as a sum of positive squares in 4 ways, for example, as 48094225 + 338339236 = 6935^2 + 18394^2 .

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 386433461 - 2²² = 382239157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386433401) 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, 21365 + ... + 35061.

It is an arithmetic number, because the mean of its divisors is an integer number (49004595).

Almost surely, 2^386433461 is an apocalyptic number.

It is an amenable number.

386433461 is a deficient number, since it is larger than the sum of its proper divisors (5603299).

386433461 is a wasteful number, since it uses less digits than its factorization.

386433461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14103.

The product of its digits is 124416, while the sum is 38.

The square root of 386433461 is about 19657.9109012123. The cubic root of 386433461 is about 728.3803843997.

The spelling of 386433461 in words is "three hundred eighty-six million, four hundred thirty-three thousand, four hundred sixty-one".