196433902 has 8 divisors (see below), whose sum is σ = 336743856. Its totient is φ = 84185952.

The previous prime is 196433819. The next prime is 196433903. The reversal of 196433902 is 209334691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196433903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7015483 + ... + 7015510.

It is an arithmetic number, because the mean of its divisors is an integer number (42092982).

Almost surely, 2^196433902 is an apocalyptic number.

196433902 is a deficient number, since it is larger than the sum of its proper divisors (140309954).

196433902 is a wasteful number, since it uses less digits than its factorization.

196433902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14031002.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 196433902 is about 14015.4879329976. The cubic root of 196433902 is about 581.3069043298.

The spelling of 196433902 in words is "one hundred ninety-six million, four hundred thirty-three thousand, nine hundred two".