2396213521 has 8 divisors (see below), whose sum is σ = 2600858624. Its totient is φ = 2194471440.

The previous prime is 2396213507. The next prime is 2396213593. The reversal of 2396213521 is 1253126932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2396213521 - 2¹⁷ = 2396082449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2396213621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724035 + ... + 727336.

It is an arithmetic number, because the mean of its divisors is an integer number (325107328).

Almost surely, 2^2396213521 is an apocalyptic number.

It is an amenable number.

2396213521 is a deficient number, since it is larger than the sum of its proper divisors (204645103).

2396213521 is a wasteful number, since it uses less digits than its factorization.

2396213521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451511.

The product of its digits is 19440, while the sum is 34.

The square root of 2396213521 is about 48951.1340113791. The cubic root of 2396213521 is about 1338.1614201575.

The spelling of 2396213521 in words is "two billion, three hundred ninety-six million, two hundred thirteen thousand, five hundred twenty-one".