197029916 has 6 divisors (see below), whose sum is σ = 344802360. Its totient is φ = 98514956.

The previous prime is 197029883. The next prime is 197029933. The reversal of 197029916 is 619920791.

197029916 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 24628736 + ... + 24628743.

It is an arithmetic number, because the mean of its divisors is an integer number (57467060).

Almost surely, 2^197029916 is an apocalyptic number.

It is an amenable number.

197029916 is a deficient number, since it is larger than the sum of its proper divisors (147772444).

197029916 is a wasteful number, since it uses less digits than its factorization.

197029916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49257483 (or 49257481 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 44.

The square root of 197029916 is about 14036.7345205358. The cubic root of 197029916 is about 581.8942388409.

The spelling of 197029916 in words is "one hundred ninety-seven million, twenty-nine thousand, nine hundred sixteen".