397370 has 16 divisors (see below), whose sum is σ = 725760. Its totient is φ = 156624.

The previous prime is 397361. The next prime is 397373. The reversal of 397370 is 73793.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 397370.

It is not an unprimeable number, because it can be changed into a prime (397373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (45360).

2³⁹⁷³⁷⁰ is an apocalyptic number.

397370 is a deficient number, since it is larger than the sum of its proper divisors (328390).

397370 is a wasteful number, since it uses less digits than its factorization.

397370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589.

The product of its (nonzero) digits is 3969, while the sum is 29.

The square root of 397370 is about 630.3729055091. The cubic root of 397370 is about 73.5187913759.

It can be divided in two parts, 397 and 370, that added together give a palindrome (767).

The spelling of 397370 in words is "three hundred ninety-seven thousand, three hundred seventy".