413430646 has 8 divisors (see below), whose sum is σ = 622854720. Its totient is φ = 205812408.

The previous prime is 413430643. The next prime is 413430679. The reversal of 413430646 is 646034314.

It is a happy number.

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 (413430643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450886 + ... + 451801.

It is an arithmetic number, because the mean of its divisors is an integer number (77856840).

Almost surely, 2^413430646 is an apocalyptic number.

413430646 is a deficient number, since it is larger than the sum of its proper divisors (209424074).

413430646 is a wasteful number, since it uses less digits than its factorization.

413430646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902918.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 413430646 is about 20332.9940244913. The cubic root of 413430646 is about 744.9621745581.

The spelling of 413430646 in words is "four hundred thirteen million, four hundred thirty thousand, six hundred forty-six".