4534944964 has 27 divisors (see below), whose sum is σ = 8726060973. Its totient is φ = 2060665200.

The previous prime is 4534944961. The next prime is 4534944971. The reversal of 4534944964 is 4694494354.

The square root of 4534944964 is 67342.

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

It can be written as a sum of positive squares in only one way, i.e., 4324114564 + 210830400 = 65758^2 + 14520^2 .

It is a super-2 number, since 2×4534944964² = 41131451653017922592, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4534944961) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1479994 + ... + 1483054.

Almost surely, 2^4534944964 is an apocalyptic number.

4534944964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

4534944964 is the 67342-nd square number.

It is an amenable number.

4534944964 is a deficient number, since it is larger than the sum of its proper divisors (4191116009).

4534944964 is an equidigital number, since it uses as much as digits as its factorization.

4534944964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6148 (or 3074 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 52.

The cubic root of 4534944964 is about 1655.2261552983.

The spelling of 4534944964 in words is "four billion, five hundred thirty-four million, nine hundred forty-four thousand, nine hundred sixty-four".