442482350 has 12 divisors (see below), whose sum is σ = 823017264. Its totient is φ = 176992920.

The previous prime is 442482347. The next prime is 442482389. The reversal of 442482350 is 53284244.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4424774 + ... + 4424873.

It is an arithmetic number, because the mean of its divisors is an integer number (68584772).

Almost surely, 2^442482350 is an apocalyptic number.

442482350 is a deficient number, since it is larger than the sum of its proper divisors (380534914).

442482350 is a wasteful number, since it uses less digits than its factorization.

442482350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8849659 (or 8849654 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 442482350 is about 21035.2644385565. The cubic root of 442482350 is about 762.0181529742.

The spelling of 442482350 in words is "four hundred forty-two million, four hundred eighty-two thousand, three hundred fifty".