641335314 has 8 divisors (see below), whose sum is σ = 1282670640. Its totient is φ = 213778436.

The previous prime is 641335307. The next prime is 641335337. The reversal of 641335314 is 413533146.

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

641335314 is an admirable number.

It is a super-2 number, since 2×641335314² = 822621969966957192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53444604 + ... + 53444615.

It is an arithmetic number, because the mean of its divisors is an integer number (160333830).

Almost surely, 2^641335314 is an apocalyptic number.

641335314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

641335314 is a wasteful number, since it uses less digits than its factorization.

641335314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106889224.

The product of its digits is 12960, while the sum is 30.

The square root of 641335314 is about 25324.5989899149. The cubic root of 641335314 is about 862.3728027506.

The spelling of 641335314 in words is "six hundred forty-one million, three hundred thirty-five thousand, three hundred fourteen".