3616699321 has 3 divisors (see below), whose sum is σ = 3616759461. Its totient is φ = 3616639182.

The previous prime is 3616699297. The next prime is 3616699349. The reversal of 3616699321 is 1239966163.

The square root of 3616699321 is 60139.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 3616699321 - 2¹⁹ = 3616175033 is a prime.

It is a super-2 number, since 2×3616699321² = 26161027957043722082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3616699621) 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, 30070 + ... + 90208.

It is an arithmetic number, because the mean of its divisors is an integer number (1205586487).

Almost surely, 2^3616699321 is an apocalyptic number.

3616699321 is the 60139-th square number.

3616699321 is the 30070-th centered octagonal number.

It is an amenable number.

3616699321 is a deficient number, since it is larger than the sum of its proper divisors (60140).

3616699321 is an frugal number, since it uses more digits than its factorization.

3616699321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120278 (or 60139 counting only the distinct ones).

The product of its digits is 314928, while the sum is 46.

The cubic root of 3616699321 is about 1534.9849964758.

The spelling of 3616699321 in words is "three billion, six hundred sixteen million, six hundred ninety-nine thousand, three hundred twenty-one".