7398651748 has 6 divisors (see below), whose sum is σ = 12947640566. Its totient is φ = 3699325872.

The previous prime is 7398651721. The next prime is 7398651779. The reversal of 7398651748 is 8471568937.

It can be written as a sum of positive squares in only one way, i.e., 4664616804 + 2734034944 = 68298^2 + 52288^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7398651692 and 7398651701.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 924831465 + ... + 924831472.

Almost surely, 2^7398651748 is an apocalyptic number.

It is an amenable number.

7398651748 is a deficient number, since it is larger than the sum of its proper divisors (5548988818).

7398651748 is a wasteful number, since it uses less digits than its factorization.

7398651748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849662941 (or 1849662939 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 58.

The square root of 7398651748 is about 86015.4157578745. The cubic root of 7398651748 is about 1948.5768048915.

The spelling of 7398651748 in words is "seven billion, three hundred ninety-eight million, six hundred fifty-one thousand, seven hundred forty-eight".