484446442 has 4 divisors (see below), whose sum is σ = 726669666. Its totient is φ = 242223220.

The previous prime is 484446409. The next prime is 484446499. The reversal of 484446442 is 244644484.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 289034001 + 195412441 = 17001^2 + 13979^2 .

It is a junction number, because it is equal to n+sod(n) for n = 484446395 and 484446404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121111609 + ... + 121111612.

Almost surely, 2^484446442 is an apocalyptic number.

484446442 is a deficient number, since it is larger than the sum of its proper divisors (242223224).

484446442 is a wasteful number, since it uses less digits than its factorization.

484446442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242223223.

The product of its digits is 393216, while the sum is 40.

The square root of 484446442 is about 22010.1440704054. The cubic root of 484446442 is about 785.3837722133.

The spelling of 484446442 in words is "four hundred eighty-four million, four hundred forty-six thousand, four hundred forty-two".