7976348168 has 16 divisors (see below), whose sum is σ = 14958057660. Its totient is φ = 3987532800.

The previous prime is 7976348147. The next prime is 7976348183. The reversal of 7976348168 is 8618436797.

It can be written as a sum of positive squares in 2 ways, for example, as 7849605604 + 126742564 = 88598^2 + 11258^2 .

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, 25073 + ... + 128768.

Almost surely, 2^7976348168 is an apocalyptic number.

It is an amenable number.

7976348168 is a deficient number, since it is larger than the sum of its proper divisors (6981709492).

7976348168 is a wasteful number, since it uses less digits than its factorization.

7976348168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160328 (or 160324 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 59.

The square root of 7976348168 is about 89310.4034701445. The cubic root of 7976348168 is about 1998.0270684104.

The spelling of 7976348168 in words is "seven billion, nine hundred seventy-six million, three hundred forty-eight thousand, one hundred sixty-eight".