395041037 has 4 divisors (see below), whose sum is σ = 395681916. Its totient is φ = 394400160.

The previous prime is 395041013. The next prime is 395041093. The reversal of 395041037 is 730140593.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 57547396 + 337493641 = 7586^2 + 18371^2 .

It is a cyclic number.

It is not a de Polignac number, because 395041037 - 2⁶ = 395040973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 395040994 and 395041012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395041237) 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, 319514 + ... + 320747.

It is an arithmetic number, because the mean of its divisors is an integer number (98920479).

Almost surely, 2^395041037 is an apocalyptic number.

It is an amenable number.

395041037 is a deficient number, since it is larger than the sum of its proper divisors (640879).

395041037 is an equidigital number, since it uses as much as digits as its factorization.

395041037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640878.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 395041037 is about 19875.6392853161. The cubic root of 395041037 is about 733.7488003641.

The spelling of 395041037 in words is "three hundred ninety-five million, forty-one thousand, thirty-seven".