396470 has 16 divisors (see below), whose sum is σ = 731808. Its totient is φ = 154560.

The previous prime is 396449. The next prime is 396479. The reversal of 396470 is 74693.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396479) by changing a digit.

396470 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 893.

It is an arithmetic number, because the mean of its divisors is an integer number (45738).

2³⁹⁶⁴⁷⁰ is an apocalyptic number.

396470 is a deficient number, since it is larger than the sum of its proper divisors (335338).

396470 is a wasteful number, since it uses less digits than its factorization.

396470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 396470 is about 629.6586376760. The cubic root of 396470 is about 73.4632453870.

The spelling of 396470 in words is "three hundred ninety-six thousand, four hundred seventy".