7630444871 has 8 divisors (see below), whose sum is σ = 8735785344. Its totient is φ = 6528923640.

The previous prime is 7630444853. The next prime is 7630444891. The reversal of 7630444871 is 1784440367.

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 7630444871 - 2²⁶ = 7563336007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7630444891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950525 + ... + 958518.

It is an arithmetic number, because the mean of its divisors is an integer number (1091973168).

Almost surely, 2^7630444871 is an apocalyptic number.

7630444871 is a deficient number, since it is larger than the sum of its proper divisors (1105340473).

7630444871 is a wasteful number, since it uses less digits than its factorization.

7630444871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909621.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 7630444871 is about 87352.4176597305. The cubic root of 7630444871 is about 1968.7169766783.

The spelling of 7630444871 in words is "seven billion, six hundred thirty million, four hundred forty-four thousand, eight hundred seventy-one".