4494489037 has 4 divisors (see below), whose sum is σ = 4494640480. Its totient is φ = 4494337596.

The previous prime is 4494489031. The next prime is 4494489071. The reversal of 4494489037 is 7309844944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4494489037 - 2⁷ = 4494488909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494489031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14943 + ... + 95980.

It is an arithmetic number, because the mean of its divisors is an integer number (1123660120).

Almost surely, 2^4494489037 is an apocalyptic number.

It is an amenable number.

4494489037 is a deficient number, since it is larger than the sum of its proper divisors (151443).

4494489037 is a wasteful number, since it uses less digits than its factorization.

4494489037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151442.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The square root of 4494489037 is about 67040.9504482149. The cubic root of 4494489037 is about 1650.2893936235.

The spelling of 4494489037 in words is "four billion, four hundred ninety-four million, four hundred eighty-nine thousand, thirty-seven".