7747041004 has 12 divisors (see below), whose sum is σ = 13559603904. Its totient is φ = 3872868464.

The previous prime is 7747040993. The next prime is 7747041007. The reversal of 7747041004 is 4001407477.

It is not an unprimeable number, because it can be changed into a prime (7747041007) 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 3 ways as a sum of consecutive naturals, for example, 135772 + ... + 184195.

It is an arithmetic number, because the mean of its divisors is an integer number (1129966992).

Almost surely, 2^7747041004 is an apocalyptic number.

It is an amenable number.

7747041004 is a deficient number, since it is larger than the sum of its proper divisors (5812562900).

7747041004 is a wasteful number, since it uses less digits than its factorization.

7747041004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326024 (or 326022 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 7747041004 is about 88017.2767358773. The cubic root of 7747041004 is about 1978.6939150284.

The spelling of 7747041004 in words is "seven billion, seven hundred forty-seven million, forty-one thousand, four".