7506836164 has 9 divisors (see below), whose sum is σ = 13137266541. Its totient is φ = 3753331440.

The previous prime is 7506836153. The next prime is 7506836167. The reversal of 7506836164 is 4616386057.

The square root of 7506836164 is 86642.

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., 6635405764 + 871430400 = 81458^2 + 29520^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7506836167) by changing a digit.

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 in 2 ways as a sum of consecutive naturals, for example, 151624 + ... + 194944.

Almost surely, 2^7506836164 is an apocalyptic number.

7506836164 is the 86642-nd square number.

It is an amenable number.

7506836164 is a deficient number, since it is larger than the sum of its proper divisors (5630430377).

7506836164 is an frugal number, since it uses more digits than its factorization.

7506836164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86646 (or 43323 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The cubic root of 7506836164 is about 1958.0283661413.

The spelling of 7506836164 in words is "seven billion, five hundred six million, eight hundred thirty-six thousand, one hundred sixty-four".