382456425 has 24 divisors (see below), whose sum is σ = 680970304. Its totient is φ = 188285760.

The previous prime is 382456411. The next prime is 382456433. The reversal of 382456425 is 524654283.

It is not a de Polignac number, because 382456425 - 2⁴ = 382456409 is a prime.

It is a super-3 number, since 3×382456425³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

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, 195157 + ... + 197106.

Almost surely, 2^382456425 is an apocalyptic number.

It is an amenable number.

382456425 is a deficient number, since it is larger than the sum of its proper divisors (298513879).

382456425 is a wasteful number, since it uses less digits than its factorization.

382456425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392289 (or 392284 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 382456425 is about 19556.4931672322. The cubic root of 382456425 is about 725.8730188711.

The spelling of 382456425 in words is "three hundred eighty-two million, four hundred fifty-six thousand, four hundred twenty-five".