397382041 has 8 divisors (see below), whose sum is σ = 469811520. Its totient is φ = 328867728.

The previous prime is 397382003. The next prime is 397382047. The reversal of 397382041 is 140283793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 397382041 - 2¹⁵ = 397349273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (397382047) 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 7 ways as a sum of consecutive naturals, for example, 978571 + ... + 978976.

It is an arithmetic number, because the mean of its divisors is an integer number (58726440).

Almost surely, 2^397382041 is an apocalyptic number.

It is an amenable number.

397382041 is a deficient number, since it is larger than the sum of its proper divisors (72429479).

397382041 is a wasteful number, since it uses less digits than its factorization.

397382041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957583.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 397382041 is about 19934.4435839077. The cubic root of 397382041 is about 735.1953395068.

The spelling of 397382041 in words is "three hundred ninety-seven million, three hundred eighty-two thousand, forty-one".