3969273662 has 16 divisors (see below), whose sum is σ = 6308340912. Its totient is φ = 1866648960.

The previous prime is 3969273647. The next prime is 3969273727. The reversal of 3969273662 is 2663729693.

It is a congruent number.

It is an unprimeable number.

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, 13928 + ... + 90180.

It is an arithmetic number, because the mean of its divisors is an integer number (394271307).

Almost surely, 2^3969273662 is an apocalyptic number.

3969273662 is a deficient number, since it is larger than the sum of its proper divisors (2339067250).

3969273662 is a wasteful number, since it uses less digits than its factorization.

3969273662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77803.

The product of its digits is 4408992, while the sum is 53.

The square root of 3969273662 is about 63002.1718831978. The cubic root of 3969273662 is about 1583.3260147350.

The spelling of 3969273662 in words is "three billion, nine hundred sixty-nine million, two hundred seventy-three thousand, six hundred sixty-two".