941891328 has 378 divisors, whose sum is σ = 3310924344. Its totient is φ = 266499072.

The previous prime is 941891323. The next prime is 941891329. The reversal of 941891328 is 823198149.

It is a tau number, because it is divible by the number of its divisors (378).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941891323) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 9144525 + ... + 9144627.

Almost surely, 2^941891328 is an apocalyptic number.

941891328 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 941891328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1655462172).

941891328 is an abundant number, since it is smaller than the sum of its proper divisors (2369033016).

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

941891328 is an equidigital number, since it uses as much as digits as its factorization.

941891328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 115 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 941891328 is about 30690.2480928389. The cubic root of 941891328 is about 980.2426609974.

The spelling of 941891328 in words is "nine hundred forty-one million, eight hundred ninety-one thousand, three hundred twenty-eight".