442076264 has 16 divisors (see below), whose sum is σ = 947306400. Its totient is φ = 189461232.

The previous prime is 442076231. The next prime is 442076273. The reversal of 442076264 is 462670244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3947054 + ... + 3947165.

It is an arithmetic number, because the mean of its divisors is an integer number (59206650).

Almost surely, 2^442076264 is an apocalyptic number.

It is an amenable number.

442076264 is an abundant number, since it is smaller than the sum of its proper divisors (505230136).

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

442076264 is a wasteful number, since it uses less digits than its factorization.

442076264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7894232 (or 7894228 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 442076264 is about 21025.6097176753. The cubic root of 442076264 is about 761.7849688214.

The spelling of 442076264 in words is "four hundred forty-two million, seventy-six thousand, two hundred sixty-four".