441164390 has 16 divisors (see below), whose sum is σ = 798970608. Its totient is φ = 175382496.

The previous prime is 441164389. The next prime is 441164407. The reversal of 441164390 is 93461144.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133697 + ... + 136956.

It is an arithmetic number, because the mean of its divisors is an integer number (49935663).

Almost surely, 2^441164390 is an apocalyptic number.

441164390 is a deficient number, since it is larger than the sum of its proper divisors (357806218).

441164390 is a wasteful number, since it uses less digits than its factorization.

441164390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270823.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 441164390 is about 21003.9136829306. The cubic root of 441164390 is about 761.2608284316.

The spelling of 441164390 in words is "four hundred forty-one million, one hundred sixty-four thousand, three hundred ninety".