397050 has 24 divisors (see below), whose sum is σ = 985056. Its totient is φ = 105840.

The previous prime is 397037. The next prime is 397051. The reversal of 397050 is 50793.

It is a self number, because there is not a number n which added to its sum of digits gives 397050.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 397050.

It is not an unprimeable number, because it can be changed into a prime (397051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1174 + ... + 1473.

It is an arithmetic number, because the mean of its divisors is an integer number (41044).

2³⁹⁷⁰⁵⁰ is an apocalyptic number.

397050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

397050 is an abundant number, since it is smaller than the sum of its proper divisors (588006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

397050 is a wasteful number, since it uses less digits than its factorization.

397050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 397050 is about 630.1190363733. The cubic root of 397050 is about 73.4990513090.

The spelling of 397050 in words is "three hundred ninety-seven thousand, fifty".