7740734444 has 24 divisors (see below), whose sum is σ = 14276564400. Its totient is φ = 3662210880.

The previous prime is 7740734413. The next prime is 7740734447. The reversal of 7740734444 is 4444370477.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7740734395 and 7740734404.

It is not an unprimeable number, because it can be changed into a prime (7740734447) 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, 1574 + ... + 124434.

It is an arithmetic number, because the mean of its divisors is an integer number (594856850).

Almost surely, 2^7740734444 is an apocalyptic number.

It is an amenable number.

7740734444 is a deficient number, since it is larger than the sum of its proper divisors (6535829956).

7740734444 is a wasteful number, since it uses less digits than its factorization.

7740734444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123713 (or 123711 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 44.

The square root of 7740734444 is about 87981.4437480995. The cubic root of 7740734444 is about 1978.1568437528.

The spelling of 7740734444 in words is "seven billion, seven hundred forty million, seven hundred thirty-four thousand, four hundred forty-four".