734404668 has 12 divisors (see below), whose sum is σ = 1713610920. Its totient is φ = 244801552.

The previous prime is 734404661. The next prime is 734404673. The reversal of 734404668 is 866404437.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-5 number, since 5×734404668⁵ (a number of 46 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734404661) 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, 30600183 + ... + 30600206.

It is an arithmetic number, because the mean of its divisors is an integer number (142800910).

Almost surely, 2^734404668 is an apocalyptic number.

It is an amenable number.

734404668 is an abundant number, since it is smaller than the sum of its proper divisors (979206252).

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

734404668 is a wasteful number, since it uses less digits than its factorization.

734404668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61200396 (or 61200394 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 734404668 is about 27099.9016234377. The cubic root of 734404668 is about 902.2186692784.

The spelling of 734404668 in words is "seven hundred thirty-four million, four hundred four thousand, six hundred sixty-eight".