77343700704 has 48 divisors (see below), whose sum is σ = 203602451472. Its totient is φ = 25708187648.

The previous prime is 77343700703. The next prime is 77343700741. The reversal of 77343700704 is 40700734377.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77343700703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107279 + ... + 1175054.

It is an arithmetic number, because the mean of its divisors is an integer number (4241717739).

Almost surely, 2^77343700704 is an apocalyptic number.

It is an amenable number.

77343700704 is an abundant number, since it is smaller than the sum of its proper divisors (126258750768).

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

77343700704 is a wasteful number, since it uses less digits than its factorization.

77343700704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282699 (or 2282691 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 42.

The spelling of 77343700704 in words is "seventy-seven billion, three hundred forty-three million, seven hundred thousand, seven hundred four".