402321196 has 6 divisors (see below), whose sum is σ = 704062100. Its totient is φ = 201160596.

The previous prime is 402321191. The next prime is 402321197. The reversal of 402321196 is 691123204.

It is not an unprimeable number, because it can be changed into a prime (402321191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50290146 + ... + 50290153.

Almost surely, 2^402321196 is an apocalyptic number.

It is an amenable number.

402321196 is a deficient number, since it is larger than the sum of its proper divisors (301740904).

402321196 is a wasteful number, since it uses less digits than its factorization.

402321196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100580303 (or 100580301 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 402321196 is about 20057.9459566527. The cubic root of 402321196 is about 738.2287782529.

The spelling of 402321196 in words is "four hundred two million, three hundred twenty-one thousand, one hundred ninety-six".