197347332 has 96 divisors (see below), whose sum is σ = 571604992. Its totient is φ = 51601536.

The previous prime is 197347331. The next prime is 197347343. The reversal of 197347332 is 233743791.

It is a super-3 number, since 3×197347332³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (197347331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137973 + ... + 139395.

Almost surely, 2^197347332 is an apocalyptic number.

197347332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197347332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285802496).

197347332 is an abundant number, since it is smaller than the sum of its proper divisors (374257660).

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

197347332 is a wasteful number, since it uses less digits than its factorization.

197347332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577 (or 1575 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 197347332 is about 14048.0365887906. The cubic root of 197347332 is about 582.2065491889.

The spelling of 197347332 in words is "one hundred ninety-seven million, three hundred forty-seven thousand, three hundred thirty-two".