197733964 has 24 divisors (see below), whose sum is σ = 349504848. Its totient is φ = 97880640.

The previous prime is 197733959. The next prime is 197734037. The reversal of 197733964 is 469337791.

It is a happy number.

197733964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 289167 + ... + 289849.

It is an arithmetic number, because the mean of its divisors is an integer number (14562702).

Almost surely, 2^197733964 is an apocalyptic number.

It is an amenable number.

197733964 is a deficient number, since it is larger than the sum of its proper divisors (151770884).

197733964 is a wasteful number, since it uses less digits than its factorization.

197733964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1303 counting only the distinct ones).

The product of its digits is 857304, while the sum is 49.

The square root of 197733964 is about 14061.7909243453. The cubic root of 197733964 is about 582.5865101424.

The spelling of 197733964 in words is "one hundred ninety-seven million, seven hundred thirty-three thousand, nine hundred sixty-four".