4492442494 has 4 divisors (see below), whose sum is σ = 6738663744. Its totient is φ = 2246221246.

The previous prime is 4492442489. The next prime is 4492442533. The reversal of 4492442494 is 4942442944.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123110622 + ... + 1123110625.

It is an arithmetic number, because the mean of its divisors is an integer number (1684665936).

Almost surely, 2^4492442494 is an apocalyptic number.

4492442494 is a deficient number, since it is larger than the sum of its proper divisors (2246221250).

4492442494 is a wasteful number, since it uses less digits than its factorization.

4492442494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246221249.

The product of its digits is 1327104, while the sum is 46.

The square root of 4492442494 is about 67025.6853303269. The cubic root of 4492442494 is about 1650.0388719339.

The spelling of 4492442494 in words is "four billion, four hundred ninety-two million, four hundred forty-two thousand, four hundred ninety-four".