396190 has 8 divisors (see below), whose sum is σ = 713160. Its totient is φ = 158472.

The previous prime is 396181. The next prime is 396197. The reversal of 396190 is 91693.

It is a happy number.

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

It is a super-2 number, since 2×396190² = 313933032200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19800 + ... + 19819.

It is an arithmetic number, because the mean of its divisors is an integer number (89145).

2³⁹⁶¹⁹⁰ is an apocalyptic number.

396190 is a deficient number, since it is larger than the sum of its proper divisors (316970).

396190 is a wasteful number, since it uses less digits than its factorization.

396190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39626.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 396190 is about 629.4362557082. The cubic root of 396190 is about 73.4459472703.

The spelling of 396190 in words is "three hundred ninety-six thousand, one hundred ninety".