396502 has 4 divisors (see below), whose sum is σ = 594756. Its totient is φ = 198250.

The previous prime is 396479. The next prime is 396509. The reversal of 396502 is 205693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205693 = 53 ⋅3881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99124 + ... + 99127.

It is an arithmetic number, because the mean of its divisors is an integer number (148689).

2³⁹⁶⁵⁰² is an apocalyptic number.

396502 is a deficient number, since it is larger than the sum of its proper divisors (198254).

396502 is a wasteful number, since it uses less digits than its factorization.

396502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198253.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 396502 is about 629.6840477573. The cubic root of 396502 is about 73.4652217960.

It can be divided in two parts, 396 and 502, that added together give a palindrome (898).

The spelling of 396502 in words is "three hundred ninety-six thousand, five hundred two".