8621195348 has 6 divisors (see below), whose sum is σ = 15087091866. Its totient is φ = 4310597672.

The previous prime is 8621195291. The next prime is 8621195353. The reversal of 8621195348 is 8435911268.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4735917124 + 3885278224 = 68818^2 + 62332^2 .

It is a super-2 number, since 2×8621195348² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1077649415 + ... + 1077649422.

It is an arithmetic number, because the mean of its divisors is an integer number (2514515311).

Almost surely, 2^8621195348 is an apocalyptic number.

It is an amenable number.

8621195348 is a deficient number, since it is larger than the sum of its proper divisors (6465896518).

8621195348 is a wasteful number, since it uses less digits than its factorization.

8621195348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155298841 (or 2155298839 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 8621195348 is about 92850.3922878089. The cubic root of 8621195348 is about 2050.4813740079.

The spelling of 8621195348 in words is "eight billion, six hundred twenty-one million, one hundred ninety-five thousand, three hundred forty-eight".