197348076 has 72 divisors (see below), whose sum is σ = 520525824. Its totient is φ = 65376720.

The previous prime is 197348051. The next prime is 197348093. The reversal of 197348076 is 670843791.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185121 + ... + 186183.

Almost surely, 2^197348076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197348076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260262912).

197348076 is an abundant number, since it is smaller than the sum of its proper divisors (323177748).

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

197348076 is a wasteful number, since it uses less digits than its factorization.

197348076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 197348076 is about 14048.0630693345. The cubic root of 197348076 is about 582.2072808281.

The spelling of 197348076 in words is "one hundred ninety-seven million, three hundred forty-eight thousand, seventy-six".