197630692 has 12 divisors (see below), whose sum is σ = 395261440. Its totient is φ = 84698856.

The previous prime is 197630689. The next prime is 197630711. The reversal of 197630692 is 296036791.

197630692 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

197630692 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3529092 + ... + 3529147.

Almost surely, 2^197630692 is an apocalyptic number.

It is an amenable number.

197630692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197630692 is a wasteful number, since it uses less digits than its factorization.

197630692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058250 (or 7058248 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 197630692 is about 14058.1183662679. The cubic root of 197630692 is about 582.4850685385.

The spelling of 197630692 in words is "one hundred ninety-seven million, six hundred thirty thousand, six hundred ninety-two".