396308118 has 16 divisors (see below), whose sum is σ = 834333120. Its totient is φ = 125149896.

The previous prime is 396308117. The next prime is 396308153. The reversal of 396308118 is 811803693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396308111) 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, 1738080 + ... + 1738307.

It is an arithmetic number, because the mean of its divisors is an integer number (52145820).

Almost surely, 2^396308118 is an apocalyptic number.

396308118 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

396308118 is an abundant number, since it is smaller than the sum of its proper divisors (438025002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396308118 is a wasteful number, since it uses less digits than its factorization.

396308118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476411.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 396308118 is about 19907.4889928389. The cubic root of 396308118 is about 734.5324547441.

The spelling of 396308118 in words is "three hundred ninety-six million, three hundred eight thousand, one hundred eighteen".