4493458769284 has 9 divisors (see below), whose sum is σ = 7863560265477. Its totient is φ = 2246727264864.

The previous prime is 4493458769281. The next prime is 4493458769287. The reversal of 4493458769284 is 4829678543944.

The square root of 4493458769284 is 2119778.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (4493458769281) and next prime (4493458769287).

It can be written as a sum of positive squares in only one way, i.e., 4069813994884 + 423644774400 = 2017378^2 + 650880^2 .

It is a super-2 number, since 2×4493458769284² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4493458769281) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3709612 + ... + 4769500.

Almost surely, 2^{4493458769284} is an apocalyptic number.

4493458769284 is the 2119778-th square number.

It is an amenable number.

4493458769284 is a deficient number, since it is larger than the sum of its proper divisors (3370101496193).

4493458769284 is an frugal number, since it uses more digits than its factorization.

4493458769284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119782 (or 1059891 counting only the distinct ones).

The product of its digits is 1672151040, while the sum is 73.

The spelling of 4493458769284 in words is "four trillion, four hundred ninety-three billion, four hundred fifty-eight million, seven hundred sixty-nine thousand, two hundred eighty-four".