396083142 has 64 divisors (see below), whose sum is σ = 1083317760. Its totient is φ = 104460192.

The previous prime is 396083089. The next prime is 396083143. The reversal of 396083142 is 241380693.

396083142 is a `hidden beast` number, since 3 + 9 + 608 + 3 + 1 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 396083097 and 396083106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396083143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35388 + ... + 45215.

It is an arithmetic number, because the mean of its divisors is an integer number (16926840).

Almost surely, 2^396083142 is an apocalyptic number.

396083142 is an abundant number, since it is smaller than the sum of its proper divisors (687234618).

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

396083142 is a wasteful number, since it uses less digits than its factorization.

396083142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80634 (or 80628 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 396083142 is about 19901.8376538449. The cubic root of 396083142 is about 734.3934354255.

The spelling of 396083142 in words is "three hundred ninety-six million, eighty-three thousand, one hundred forty-two".