7287437716 has 24 divisors (see below), whose sum is σ = 14177053184. Its totient is φ = 3254934240.

The previous prime is 7287437711. The next prime is 7287437723. The reversal of 7287437716 is 6177347827.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7287437711) 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, 2258760 + ... + 2261983.

Almost surely, 2^7287437716 is an apocalyptic number.

It is an amenable number.

7287437716 is a deficient number, since it is larger than the sum of its proper divisors (6889615468).

7287437716 is a wasteful number, since it uses less digits than its factorization.

7287437716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520791 (or 4520789 counting only the distinct ones).

The product of its digits is 2765952, while the sum is 52.

The square root of 7287437716 is about 85366.4905920350. The cubic root of 7287437716 is about 1938.7640226577.

The spelling of 7287437716 in words is "seven billion, two hundred eighty-seven million, four hundred thirty-seven thousand, seven hundred sixteen".