1954379168 has 48 divisors (see below), whose sum is σ = 4400411904. Its totient is φ = 837008640.

The previous prime is 1954379129. The next prime is 1954379173. The reversal of 1954379168 is 8619734591.

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 7 ways as a sum of consecutive naturals, for example, 522521 + ... + 526247.

It is an arithmetic number, because the mean of its divisors is an integer number (91675248).

Almost surely, 2^1954379168 is an apocalyptic number.

It is an amenable number.

1954379168 is an abundant number, since it is smaller than the sum of its proper divisors (2446032736).

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

1954379168 is a wasteful number, since it uses less digits than its factorization.

1954379168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085 (or 6077 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 53.

The square root of 1954379168 is about 44208.3608381944. The cubic root of 1954379168 is about 1250.2674985915.

The spelling of 1954379168 in words is "one billion, nine hundred fifty-four million, three hundred seventy-nine thousand, one hundred sixty-eight".