396683525386694 has 64 divisors (see below), whose sum is σ = 742847807665152. Its totient is φ = 154691509104000.

The previous prime is 396683525386667. The next prime is 396683525386697. The reversal of 396683525386694 is 496683525386693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396683525386697) 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, 43360322 + ... + 51705749.

It is an arithmetic number, because the mean of its divisors is an integer number (11606996994768).

Almost surely, 2^{396683525386694} is an apocalyptic number.

396683525386694 is a deficient number, since it is larger than the sum of its proper divisors (346164282278458).

396683525386694 is a wasteful number, since it uses less digits than its factorization.

396683525386694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95066421.

The product of its digits is 36279705600, while the sum is 83.

Subtracting 396683525386694 from its reverse (496683525386693), we obtain a palindrome (99999999999999).

The spelling of 396683525386694 in words is "three hundred ninety-six trillion, six hundred eighty-three billion, five hundred twenty-five million, three hundred eighty-six thousand, six hundred ninety-four".