2361349521 has 12 divisors (see below), whose sum is σ = 3611475972. Its totient is φ = 1481630976.

The previous prime is 2361349493. The next prime is 2361349537. The reversal of 2361349521 is 1259431632.

It can be written as a sum of positive squares in 2 ways, for example, as 1192735296 + 1168614225 = 34536^2 + 34185^2 .

It is not a de Polignac number, because 2361349521 - 2⁵ = 2361349489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2361349561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7716676 + ... + 7716981.

It is an arithmetic number, because the mean of its divisors is an integer number (300956331).

Almost surely, 2^2361349521 is an apocalyptic number.

It is an amenable number.

2361349521 is a deficient number, since it is larger than the sum of its proper divisors (1250126451).

2361349521 is a wasteful number, since it uses less digits than its factorization.

2361349521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15433680 (or 15433677 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 2361349521 is about 48593.7189459708. The cubic root of 2361349521 is about 1331.6397738794.

The spelling of 2361349521 in words is "two billion, three hundred sixty-one million, three hundred forty-nine thousand, five hundred twenty-one".