396252619 has 8 divisors (see below), whose sum is σ = 476695040. Its totient is φ = 321768936.

The previous prime is 396252613. The next prime is 396252667. The reversal of 396252619 is 916252693.

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

It is a cyclic number.

It is not a de Polignac number, because 396252619 - 2⁵ = 396252587 is a prime.

It is a super-2 number, since 2×396252619² = 314032276128718322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396252613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489539 + ... + 1489804.

It is an arithmetic number, because the mean of its divisors is an integer number (59586880).

Almost surely, 2^396252619 is an apocalyptic number.

396252619 is a deficient number, since it is larger than the sum of its proper divisors (80442421).

396252619 is a wasteful number, since it uses less digits than its factorization.

396252619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979369.

The product of its digits is 174960, while the sum is 43.

The square root of 396252619 is about 19906.0950213747. The cubic root of 396252619 is about 734.4981651615.

The spelling of 396252619 in words is "three hundred ninety-six million, two hundred fifty-two thousand, six hundred nineteen".