396130386 has 8 divisors (see below), whose sum is σ = 792260784. Its totient is φ = 132043460.

The previous prime is 396130381. The next prime is 396130391. The reversal of 396130386 is 683031693.

It is an interprime number because it is at equal distance from previous prime (396130381) and next prime (396130391).

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

396130386 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (396130381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33010860 + ... + 33010871.

It is an arithmetic number, because the mean of its divisors is an integer number (99032598).

Almost surely, 2^396130386 is an apocalyptic number.

396130386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

396130386 is a wasteful number, since it uses less digits than its factorization.

396130386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66021736.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 396130386 is about 19903.0245440235. The cubic root of 396130386 is about 734.4226332550.

The spelling of 396130386 in words is "three hundred ninety-six million, one hundred thirty thousand, three hundred eighty-six".