7361811601 has 9 divisors (see below), whose sum is σ = 7413393001. Its totient is φ = 7310588404.

The previous prime is 7361811599. The next prime is 7361811619. The reversal of 7361811601 is 1061181637.

The square root of 7361811601 is 85801.

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

It is not a de Polignac number, because 7361811601 - 2¹ = 7361811599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7361821601) 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, 20506260 + ... + 20506618.

Almost surely, 2^7361811601 is an apocalyptic number.

7361811601 is the 85801-st square number.

7361811601 is the 42901-st centered octagonal number.

It is an amenable number.

7361811601 is a deficient number, since it is larger than the sum of its proper divisors (51581400).

7361811601 is an frugal number, since it uses more digits than its factorization.

7361811601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The cubic root of 7361811601 is about 1945.3372356214.

The spelling of 7361811601 in words is "seven billion, three hundred sixty-one million, eight hundred eleven thousand, six hundred one".