2132969876 has 6 divisors (see below), whose sum is σ = 3732697290. Its totient is φ = 1066484936.

The previous prime is 2132969843. The next prime is 2132969897. The reversal of 2132969876 is 6789692312.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2100022276 + 32947600 = 45826^2 + 5740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266621231 + ... + 266621238.

It is an arithmetic number, because the mean of its divisors is an integer number (622116215).

Almost surely, 2^2132969876 is an apocalyptic number.

It is an amenable number.

2132969876 is a deficient number, since it is larger than the sum of its proper divisors (1599727414).

2132969876 is a wasteful number, since it uses less digits than its factorization.

2132969876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533242473 (or 533242471 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 2132969876 is about 46184.0868265250. The cubic root of 2132969876 is about 1287.2460681976.

The spelling of 2132969876 in words is "two billion, one hundred thirty-two million, nine hundred sixty-nine thousand, eight hundred seventy-six".