441940940 has 48 divisors (see below), whose sum is σ = 1062077184. Its totient is φ = 151320000.

The previous prime is 441940937. The next prime is 441940943. The reversal of 441940940 is 49049144.

It is an interprime number because it is at equal distance from previous prime (441940937) and next prime (441940943).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 441940940.

It is not an unprimeable number, because it can be changed into a prime (441940943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134315 + ... + 137565.

It is an arithmetic number, because the mean of its divisors is an integer number (22126608).

Almost surely, 2^441940940 is an apocalyptic number.

It is an amenable number.

441940940 is an abundant number, since it is smaller than the sum of its proper divisors (620136244).

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

441940940 is a wasteful number, since it uses less digits than its factorization.

441940940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238 (or 4236 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 441940940 is about 21022.3913958427. The cubic root of 441940940 is about 761.7072308698.

The spelling of 441940940 in words is "four hundred forty-one million, nine hundred forty thousand, nine hundred forty".