396860001 has 8 divisors (see below), whose sum is σ = 529273920. Its totient is φ = 264509712.

The previous prime is 396859999. The next prime is 396860017. The reversal of 396860001 is 100068693.

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

It is not a de Polignac number, because 396860001 - 2¹ = 396859999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (396860021) 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, 1311 + ... + 28203.

It is an arithmetic number, because the mean of its divisors is an integer number (66159240).

Almost surely, 2^396860001 is an apocalyptic number.

It is an amenable number.

396860001 is a deficient number, since it is larger than the sum of its proper divisors (132413919).

396860001 is a wasteful number, since it uses less digits than its factorization.

396860001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31815.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 396860001 is about 19921.3453611949. The cubic root of 396860001 is about 734.8732568722.

The spelling of 396860001 in words is "three hundred ninety-six million, eight hundred sixty thousand, one".