396970 has 32 divisors (see below), whose sum is σ = 839808. Its totient is φ = 132288.

The previous prime is 396953. The next prime is 396971. The reversal of 396970 is 79693.

It is an Ulam number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3657 + ... + 3763.

It is an arithmetic number, because the mean of its divisors is an integer number (26244).

2³⁹⁶⁹⁷⁰ is an apocalyptic number.

396970 is an abundant number, since it is smaller than the sum of its proper divisors (442838).

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

396970 is a wasteful number, since it uses less digits than its factorization.

396970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 396970 is about 630.0555531062. The cubic root of 396970 is about 73.4941146351.

The spelling of 396970 in words is "three hundred ninety-six thousand, nine hundred seventy".