396619223 has 32 divisors (see below), whose sum is σ = 537933312. Its totient is φ = 282384000.

The previous prime is 396619219. The next prime is 396619259. The reversal of 396619223 is 322916693.

It is a cyclic number.

It is not a de Polignac number, because 396619223 - 2² = 396619219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396619273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99140 + ... + 103062.

It is an arithmetic number, because the mean of its divisors is an integer number (16810416).

Almost surely, 2^396619223 is an apocalyptic number.

396619223 is a deficient number, since it is larger than the sum of its proper divisors (141314089).

396619223 is a wasteful number, since it uses less digits than its factorization.

396619223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055.

The product of its digits is 104976, while the sum is 41.

The square root of 396619223 is about 19915.3012279503. The cubic root of 396619223 is about 734.7246090631.

It can be divided in two parts, 39661 and 9223, that added together give a palindrome (48884).

The spelling of 396619223 in words is "three hundred ninety-six million, six hundred nineteen thousand, two hundred twenty-three".