383425351 has 4 divisors (see below), whose sum is σ = 383474304. Its totient is φ = 383376400.

The previous prime is 383425309. The next prime is 383425363. The reversal of 383425351 is 153524383.

It is a semiprime because it is the product of two primes.

It is a 4-Lehmer number, since φ(383425351) divides (383425351-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 383425351 - 2¹³ = 383417159 is a prime.

It is a deceptive number, since it divides R_383425350.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383425381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9790 + ... + 29371.

It is an arithmetic number, because the mean of its divisors is an integer number (95868576).

It is a Poulet number, since it divides 2^383425350-1.

Almost surely, 2^383425351 is an apocalyptic number.

383425351 is the 9791-st decagonal number.

383425351 is a deficient number, since it is larger than the sum of its proper divisors (48953).

383425351 is an equidigital number, since it uses as much as digits as its factorization.

383425351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48952.

The product of its digits is 43200, while the sum is 34.

The square root of 383425351 is about 19581.2499856368. The cubic root of 383425351 is about 726.4854844093.

The spelling of 383425351 in words is "three hundred eighty-three million, four hundred twenty-five thousand, three hundred fifty-one".