377117216 has 48 divisors (see below), whose sum is σ = 850502016. Its totient is φ = 161243136.

The previous prime is 377117183. The next prime is 377117227. The reversal of 377117216 is 612711773.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107360 + ... + 110816.

It is an arithmetic number, because the mean of its divisors is an integer number (17718792).

Almost surely, 2^377117216 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 377117216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425251008).

377117216 is an abundant number, since it is smaller than the sum of its proper divisors (473384800).

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

377117216 is a wasteful number, since it uses less digits than its factorization.

377117216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961 (or 3953 counting only the distinct ones).

The product of its digits is 12348, while the sum is 35.

The square root of 377117216 is about 19419.5060699288. The cubic root of 377117216 is about 722.4793740994.

Adding to 377117216 its reverse (612711773), we get a palindrome (989828989).

The spelling of 377117216 in words is "three hundred seventy-seven million, one hundred seventeen thousand, two hundred sixteen".