441946926 has 24 divisors (see below), whose sum is σ = 1013878944. Its totient is φ = 138649920.

The previous prime is 441946903. The next prime is 441946987. The reversal of 441946926 is 629649144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 721830 + ... + 722441.

It is an arithmetic number, because the mean of its divisors is an integer number (42244956).

Almost surely, 2^441946926 is an apocalyptic number.

441946926 is an abundant number, since it is smaller than the sum of its proper divisors (571932018).

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

441946926 is a wasteful number, since it uses less digits than its factorization.

441946926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444296 (or 1444293 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 441946926 is about 21022.5337673650. The cubic root of 441946926 is about 761.7106699107.

The spelling of 441946926 in words is "four hundred forty-one million, nine hundred forty-six thousand, nine hundred twenty-six".