7648016444 has 6 divisors (see below), whose sum is σ = 13384028784. Its totient is φ = 3824008220.

The previous prime is 7648016437. The next prime is 7648016447. The reversal of 7648016444 is 4446108467.

It is a junction number, because it is equal to n+sod(n) for n = 7648016395 and 7648016404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7648016447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 956002052 + ... + 956002059.

It is an arithmetic number, because the mean of its divisors is an integer number (2230671464).

Almost surely, 2^7648016444 is an apocalyptic number.

It is an amenable number.

7648016444 is a deficient number, since it is larger than the sum of its proper divisors (5736012340).

7648016444 is a wasteful number, since it uses less digits than its factorization.

7648016444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912004115 (or 1912004113 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 7648016444 is about 87452.9384526329. The cubic root of 7648016444 is about 1970.2270211716.

The spelling of 7648016444 in words is "seven billion, six hundred forty-eight million, sixteen thousand, four hundred forty-four".