431304196 has 12 divisors (see below), whose sum is σ = 755382348. Its totient is φ = 215480672.

The previous prime is 431304193. The next prime is 431304217. The reversal of 431304196 is 691403134.

It can be written as a sum of positive squares in 2 ways, for example, as 305550400 + 125753796 = 17480^2 + 11214^2 .

It is not an unprimeable number, because it can be changed into a prime (431304193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37111 + ... + 47326.

It is an arithmetic number, because the mean of its divisors is an integer number (62948529).

Almost surely, 2^431304196 is an apocalyptic number.

It is an amenable number.

431304196 is a deficient number, since it is larger than the sum of its proper divisors (324078152).

431304196 is a wasteful number, since it uses less digits than its factorization.

431304196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85718 (or 85716 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 431304196 is about 20767.8645026396. The cubic root of 431304196 is about 755.5465516068.

The spelling of 431304196 in words is "four hundred thirty-one million, three hundred four thousand, one hundred ninety-six".