7216937395 has 4 divisors (see below), whose sum is σ = 8660324880. Its totient is φ = 5773549912.

The previous prime is 7216937381. The next prime is 7216937417. The reversal of 7216937395 is 5937396127.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7216937395 - 2¹⁵ = 7216904627 is a prime.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 721693735 + ... + 721693744.

It is an arithmetic number, because the mean of its divisors is an integer number (2165081220).

Almost surely, 2^7216937395 is an apocalyptic number.

7216937395 is a deficient number, since it is larger than the sum of its proper divisors (1443387485).

7216937395 is a wasteful number, since it uses less digits than its factorization.

7216937395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443387484.

The product of its digits is 2143260, while the sum is 52.

The square root of 7216937395 is about 84952.5596730316. The cubic root of 7216937395 is about 1932.4917385525.

The spelling of 7216937395 in words is "seven billion, two hundred sixteen million, nine hundred thirty-seven thousand, three hundred ninety-five".