7662231348 has 12 divisors (see below), whose sum is σ = 17878539840. Its totient is φ = 2554077112.

The previous prime is 7662231323. The next prime is 7662231371. The reversal of 7662231348 is 8431322667.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319259628 + ... + 319259651.

It is an arithmetic number, because the mean of its divisors is an integer number (1489878320).

Almost surely, 2^7662231348 is an apocalyptic number.

It is an amenable number.

7662231348 is an abundant number, since it is smaller than the sum of its proper divisors (10216308492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7662231348 is a wasteful number, since it uses less digits than its factorization.

7662231348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638519286 (or 638519284 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 7662231348 is about 87534.1724585319. The cubic root of 7662231348 is about 1971.4469128338.

The spelling of 7662231348 in words is "seven billion, six hundred sixty-two million, two hundred thirty-one thousand, three hundred forty-eight".