3969051504 has 40 divisors (see below), whose sum is σ = 11185510272. Its totient is φ = 1202742720.

The previous prime is 3969051497. The next prime is 3969051533. The reversal of 3969051504 is 4051509693.

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, 3758044 + ... + 3759099.

Almost surely, 2^3969051504 is an apocalyptic number.

It is an amenable number.

3969051504 is an abundant number, since it is smaller than the sum of its proper divisors (7216458768).

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

3969051504 is a wasteful number, since it uses less digits than its factorization.

3969051504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517165 (or 7517159 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 3969051504 is about 63000.4087605787. The cubic root of 3969051504 is about 1583.2964748970.

The spelling of 3969051504 in words is "three billion, nine hundred sixty-nine million, fifty-one thousand, five hundred four".