196907030400 has 288 divisors, whose sum is σ = 671725477800. Its totient is φ = 50697902080.

The previous prime is 196907030389. The next prime is 196907030401. The reversal of 196907030400 is 4030709691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196907030401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6789897586 + ... + 6789897614.

Almost surely, 2^196907030400 is an apocalyptic number.

196907030400 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 196907030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335862738900).

196907030400 is an abundant number, since it is smaller than the sum of its proper divisors (474818447400).

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

196907030400 is an frugal number, since it uses more digits than its factorization.

196907030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 196907030400 in words is "one hundred ninety-six billion, nine hundred seven million, thirty thousand, four hundred".