396419470269 has 8 divisors (see below), whose sum is σ = 542844680160. Its totient is φ = 257136953616.

The previous prime is 396419470267. The next prime is 396419470283. The reversal of 396419470269 is 962074914693.

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

It is not a de Polignac number, because 396419470269 - 2¹ = 396419470267 is a prime.

It is a super-2 number, since 2×396419470269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396419470267) 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, 1785673179 + ... + 1785673400.

It is an arithmetic number, because the mean of its divisors is an integer number (67855585020).

Almost surely, 2^396419470269 is an apocalyptic number.

It is an amenable number.

396419470269 is a deficient number, since it is larger than the sum of its proper divisors (146425209891).

396419470269 is a wasteful number, since it uses less digits than its factorization.

396419470269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571346619.

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 396419470269 in words is "three hundred ninety-six billion, four hundred nineteen million, four hundred seventy thousand, two hundred sixty-nine".