196973876 has 24 divisors (see below), whose sum is σ = 388174080. Its totient is φ = 86644800.

The previous prime is 196973831. The next prime is 196973891. The reversal of 196973876 is 678379691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70841 + ... + 73568.

It is an arithmetic number, because the mean of its divisors is an integer number (16173920).

Almost surely, 2^196973876 is an apocalyptic number.

It is an amenable number.

196973876 is a deficient number, since it is larger than the sum of its proper divisors (191200204).

196973876 is a wasteful number, since it uses less digits than its factorization.

196973876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144455 (or 144453 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 56.

The square root of 196973876 is about 14034.7381877967. The cubic root of 196973876 is about 581.8390654170.

The spelling of 196973876 in words is "one hundred ninety-six million, nine hundred seventy-three thousand, eight hundred seventy-six".