1969056084 has 24 divisors (see below), whose sum is σ = 4718639968. Its totient is φ = 638612640.

The previous prime is 1969056031. The next prime is 1969056091. The reversal of 1969056084 is 4806509691.

It is a congruent number.

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, 2216962 + ... + 2217849.

Almost surely, 2^1969056084 is an apocalyptic number.

It is an amenable number.

1969056084 is an abundant number, since it is smaller than the sum of its proper divisors (2749583884).

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

1969056084 is a wasteful number, since it uses less digits than its factorization.

1969056084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434855 (or 4434853 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 1969056084 is about 44374.0474151277. The cubic root of 1969056084 is about 1253.3894323451.

The spelling of 1969056084 in words is "one billion, nine hundred sixty-nine million, fifty-six thousand, eighty-four".