396411135 has 8 divisors (see below), whose sum is σ = 634257840. Its totient is φ = 211419264.

The previous prime is 396411131. The next prime is 396411157. The reversal of 396411135 is 531114693.

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

It is not a de Polignac number, because 396411135 - 2² = 396411131 is a prime.

It is a super-3 number, since 3×396411135³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 396411096 and 396411105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396411131) 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, 13213690 + ... + 13213719.

It is an arithmetic number, because the mean of its divisors is an integer number (79282230).

Almost surely, 2^396411135 is an apocalyptic number.

396411135 is a deficient number, since it is larger than the sum of its proper divisors (237846705).

396411135 is a wasteful number, since it uses less digits than its factorization.

396411135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26427417.

The product of its digits is 9720, while the sum is 33.

The square root of 396411135 is about 19910.0762178350. The cubic root of 396411135 is about 734.5960944315.

The spelling of 396411135 in words is "three hundred ninety-six million, four hundred eleven thousand, one hundred thirty-five".