371443968 has 216 divisors, whose sum is σ = 1270779328. Its totient is φ = 106002432.

The previous prime is 371443967. The next prime is 371443991. The reversal of 371443968 is 869344173.

It is a tau number, because it is divible by the number of its divisors (216).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is not an unprimeable number, because it can be changed into a prime (371443967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435030 + ... + 435882.

Almost surely, 2^371443968 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 371443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635389664).

371443968 is an abundant number, since it is smaller than the sum of its proper divisors (899335360).

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

371443968 is an frugal number, since it uses more digits than its factorization.

371443968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 865 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 371443968 is about 19272.8816734810. The cubic root of 371443968 is about 718.8381260766.

The spelling of 371443968 in words is "three hundred seventy-one million, four hundred forty-three thousand, nine hundred sixty-eight".