7284747076 has 6 divisors (see below), whose sum is σ = 12748307390. Its totient is φ = 3642373536.

The previous prime is 7284747053. The next prime is 7284747083. The reversal of 7284747076 is 6707474827.

It can be written as a sum of positive squares in only one way, i.e., 7272678400 + 12068676 = 85280^2 + 3474^2 .

It is a super-2 number, since 2×7284747076² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910593381 + ... + 910593388.

Almost surely, 2^7284747076 is an apocalyptic number.

It is an amenable number.

7284747076 is a deficient number, since it is larger than the sum of its proper divisors (5463560314).

7284747076 is a wasteful number, since it uses less digits than its factorization.

7284747076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821186773 (or 1821186771 counting only the distinct ones).

The product of its (nonzero) digits is 3687936, while the sum is 52.

The square root of 7284747076 is about 85350.7297918419. The cubic root of 7284747076 is about 1938.5253855961.

The spelling of 7284747076 in words is "seven billion, two hundred eighty-four million, seven hundred forty-seven thousand, seventy-six".