396683051 has 4 divisors (see below), whose sum is σ = 396841104. Its totient is φ = 396525000.

The previous prime is 396683029. The next prime is 396683087. The reversal of 396683051 is 150386693.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150386693 = 59 ⋅2548927.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-396683051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396683011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75200 + ... + 80301.

It is an arithmetic number, because the mean of its divisors is an integer number (99210276).

Almost surely, 2^396683051 is an apocalyptic number.

396683051 is a deficient number, since it is larger than the sum of its proper divisors (158053).

396683051 is a wasteful number, since it uses less digits than its factorization.

396683051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158052.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 396683051 is about 19916.9036499151. The cubic root of 396683051 is about 734.7640200684.

The spelling of 396683051 in words is "three hundred ninety-six million, six hundred eighty-three thousand, fifty-one".