396353142 has 32 divisors (see below), whose sum is σ = 881595360. Its totient is φ = 131996160.

The previous prime is 396353141. The next prime is 396353143. The reversal of 396353142 is 241353693.

It is a happy number.

396353142 is a `hidden beast` number, since 3 + 9 + 635 + 3 + 14 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (396353141) and next prime (396353143).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 396353097 and 396353106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396353141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70798 + ... + 76190.

It is an arithmetic number, because the mean of its divisors is an integer number (27549855).

Almost surely, 2^396353142 is an apocalyptic number.

396353142 is an abundant number, since it is smaller than the sum of its proper divisors (485242218).

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

396353142 is a wasteful number, since it uses less digits than its factorization.

396353142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765 (or 6759 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 396353142 is about 19908.6197914371. The cubic root of 396353142 is about 734.5602700856.

It can be divided in two parts, 396353 and 142, that added together give a triangular number (396495 = T₈₉₀).

The spelling of 396353142 in words is "three hundred ninety-six million, three hundred fifty-three thousand, one hundred forty-two".