395426441 has 4 divisors (see below), whose sum is σ = 397794432. Its totient is φ = 393058452.

The previous prime is 395426411. The next prime is 395426453. The reversal of 395426441 is 144624593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-395426441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 395426395 and 395426404.

It is not an unprimeable number, because it can be changed into a prime (395426411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183745 + ... + 1184078.

It is an arithmetic number, because the mean of its divisors is an integer number (99448608).

Almost surely, 2^395426441 is an apocalyptic number.

It is an amenable number.

395426441 is a deficient number, since it is larger than the sum of its proper divisors (2367991).

395426441 is a wasteful number, since it uses less digits than its factorization.

395426441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367990.

The product of its digits is 103680, while the sum is 38.

The square root of 395426441 is about 19885.3323080103. The cubic root of 395426441 is about 733.9873391337.

The spelling of 395426441 in words is "three hundred ninety-five million, four hundred twenty-six thousand, four hundred forty-one".