7468448647 has 8 divisors (see below), whose sum is σ = 8245560960. Its totient is φ = 6707696760.

The previous prime is 7468448599. The next prime is 7468448651.

It is a happy number.

7468448647 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7468448647 - 2¹¹ = 7468446599 is a prime.

It is a super-2 number, since 2×7468448647² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7468448591 and 7468448600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7468448747) 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, 4089147 + ... + 4090972.

It is an arithmetic number, because the mean of its divisors is an integer number (1030695120).

Almost surely, 2^7468448647 is an apocalyptic number.

7468448647 is a deficient number, since it is larger than the sum of its proper divisors (777112313).

7468448647 is a wasteful number, since it uses less digits than its factorization.

7468448647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180213.

The product of its digits is 28901376, while the sum is 58.

The square root of 7468448647 is about 86420.1865711941. The cubic root of 7468448647 is about 1954.6850875648.

The spelling of 7468448647 in words is "seven billion, four hundred sixty-eight million, four hundred forty-eight thousand, six hundred forty-seven".