396248219416 has 64 divisors (see below), whose sum is σ = 879471432000. Its totient is φ = 163761561600.

The previous prime is 396248219407. The next prime is 396248219429. The reversal of 396248219416 is 614912842693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163016 + ... + 1464616.

It is an arithmetic number, because the mean of its divisors is an integer number (13741741125).

Almost surely, 2^396248219416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396248219416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439735716000).

396248219416 is an abundant number, since it is smaller than the sum of its proper divisors (483223212584).

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

396248219416 is a wasteful number, since it uses less digits than its factorization.

396248219416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302452 (or 302448 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The spelling of 396248219416 in words is "three hundred ninety-six billion, two hundred forty-eight million, two hundred nineteen thousand, four hundred sixteen".