196984700 has 72 divisors (see below), whose sum is σ = 470219904. Its totient is φ = 71032000.

The previous prime is 196984693. The next prime is 196984709. The reversal of 196984700 is 7489691.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196984709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143417 + ... + 144783.

It is an arithmetic number, because the mean of its divisors is an integer number (6530832).

Almost surely, 2^196984700 is an apocalyptic number.

196984700 is a gapful number since it is divisible by the number (10) 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 196984700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235109952).

196984700 is an abundant number, since it is smaller than the sum of its proper divisors (273235204).

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

196984700 is a wasteful number, since it uses less digits than its factorization.

196984700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1516 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 196984700 is about 14035.1237971028. The cubic root of 196984700 is about 581.8497228551.

The spelling of 196984700 in words is "one hundred ninety-six million, nine hundred eighty-four thousand, seven hundred".