197079376 has 40 divisors (see below), whose sum is σ = 415251200. Its totient is φ = 90066816.

The previous prime is 197079373. The next prime is 197079397. The reversal of 197079376 is 673970791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197079371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16825 + ... + 26023.

It is an arithmetic number, because the mean of its divisors is an integer number (10381280).

Almost surely, 2^197079376 is an apocalyptic number.

197079376 is a gapful number since it is divisible by the number (16) 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 197079376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207625600).

197079376 is an abundant number, since it is smaller than the sum of its proper divisors (218171824).

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

197079376 is a wasteful number, since it uses less digits than its factorization.

197079376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9323 (or 9317 counting only the distinct ones).

The product of its (nonzero) digits is 500094, while the sum is 49.

The square root of 197079376 is about 14038.4962157633. The cubic root of 197079376 is about 581.9429253242.

The spelling of 197079376 in words is "one hundred ninety-seven million, seventy-nine thousand, three hundred seventy-six".