396606267736 has 24 divisors (see below), whose sum is σ = 865046834820. Its totient is φ = 169974114576.

The previous prime is 396606267727. The next prime is 396606267793. The reversal of 396606267736 is 637762606693.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505874950 + ... + 505875733.

Almost surely, 2^396606267736 is an apocalyptic number.

It is an amenable number.

396606267736 is an abundant number, since it is smaller than the sum of its proper divisors (468440567084).

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

396606267736 is a wasteful number, since it uses less digits than its factorization.

396606267736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011750703 (or 1011750692 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 61.

The spelling of 396606267736 in words is "three hundred ninety-six billion, six hundred six million, two hundred sixty-seven thousand, seven hundred thirty-six".