7498867216 has 15 divisors (see below), whose sum is σ = 14529726381. Its totient is φ = 3749260416.

The previous prime is 7498867213. The next prime is 7498867231. The reversal of 7498867216 is 6127688947.

The square root of 7498867216 is 86596.

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

It can be written as a sum of positive squares in only one way, i.e., 2787417616 + 4711449600 = 52796^2 + 68640^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7498867213) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 335560 + ... + 357208.

Almost surely, 2^7498867216 is an apocalyptic number.

7498867216 is the 86596-th square number.

It is an amenable number.

7498867216 is a deficient number, since it is larger than the sum of its proper divisors (7030859165).

7498867216 is an frugal number, since it uses more digits than its factorization.

7498867216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43306 (or 21651 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 58.

The cubic root of 7498867216 is about 1957.3352667463.

The spelling of 7498867216 in words is "seven billion, four hundred ninety-eight million, eight hundred sixty-seven thousand, two hundred sixteen".