396348718348 has 12 divisors (see below), whose sum is σ = 756665735112. Its totient is φ = 180158508320.

The previous prime is 396348718343. The next prime is 396348718349. The reversal of 396348718348 is 843817843693.

It is a super-2 number, since 2×396348718348² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 396348718348.

It is not an unprimeable number, because it can be changed into a prime (396348718343) 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, 4503962665 + ... + 4503962752.

It is an arithmetic number, because the mean of its divisors is an integer number (63055477926).

Almost surely, 2^396348718348 is an apocalyptic number.

It is an amenable number.

396348718348 is a deficient number, since it is larger than the sum of its proper divisors (360317016764).

396348718348 is a wasteful number, since it uses less digits than its factorization.

396348718348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007925432 (or 9007925430 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 64.

The spelling of 396348718348 in words is "three hundred ninety-six billion, three hundred forty-eight million, seven hundred eighteen thousand, three hundred forty-eight".