7874162444 has 6 divisors (see below), whose sum is σ = 13779784284. Its totient is φ = 3937081220.

The previous prime is 7874162423. The next prime is 7874162449. The reversal of 7874162444 is 4442614787.

It is not an unprimeable number, because it can be changed into a prime (7874162449) by changing a digit.

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 as a sum of consecutive naturals, namely, 984270302 + ... + 984270309.

It is an arithmetic number, because the mean of its divisors is an integer number (2296630714).

Almost surely, 2^7874162444 is an apocalyptic number.

It is an amenable number.

7874162444 is a deficient number, since it is larger than the sum of its proper divisors (5905621840).

7874162444 is a wasteful number, since it uses less digits than its factorization.

7874162444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968540615 (or 1968540613 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 47.

The square root of 7874162444 is about 88736.4775275647. The cubic root of 7874162444 is about 1989.4580684689.

The spelling of 7874162444 in words is "seven billion, eight hundred seventy-four million, one hundred sixty-two thousand, four hundred forty-four".