1973240876 has 6 divisors (see below), whose sum is σ = 3453171540. Its totient is φ = 986620436.

The previous prime is 1973240873. The next prime is 1973240887. The reversal of 1973240876 is 6780423791.

It is a self number, because there is not a number n which added to its sum of digits gives 1973240876.

It is not an unprimeable number, because it can be changed into a prime (1973240873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246655106 + ... + 246655113.

It is an arithmetic number, because the mean of its divisors is an integer number (575528590).

Almost surely, 2^1973240876 is an apocalyptic number.

It is an amenable number.

1973240876 is a deficient number, since it is larger than the sum of its proper divisors (1479930664).

1973240876 is a wasteful number, since it uses less digits than its factorization.

1973240876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493310223 (or 493310221 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 1973240876 is about 44421.1759862343. The cubic root of 1973240876 is about 1254.2767378033.

The spelling of 1973240876 in words is "one billion, nine hundred seventy-three million, two hundred forty thousand, eight hundred seventy-six".