396169415 has 8 divisors (see below), whose sum is σ = 480019488. Its totient is φ = 313858080.

The previous prime is 396169393. The next prime is 396169427. The reversal of 396169415 is 514961693.

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

It is not a de Polignac number, because 396169415 - 2⁶ = 396169351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384116 + ... + 385145.

It is an arithmetic number, because the mean of its divisors is an integer number (60002436).

Almost surely, 2^396169415 is an apocalyptic number.

396169415 is a deficient number, since it is larger than the sum of its proper divisors (83850073).

396169415 is a wasteful number, since it uses less digits than its factorization.

396169415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769369.

The product of its digits is 174960, while the sum is 44.

The square root of 396169415 is about 19904.0049989945. The cubic root of 396169415 is about 734.4467522830.

The spelling of 396169415 in words is "three hundred ninety-six million, one hundred sixty-nine thousand, four hundred fifteen".