745864414 has 8 divisors (see below), whose sum is σ = 1121468040. Its totient is φ = 372041736.

The previous prime is 745864397. The next prime is 745864451. The reversal of 745864414 is 414468547.

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 an unprimeable number.

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, 444189 + ... + 445864.

It is an arithmetic number, because the mean of its divisors is an integer number (140183505).

Almost surely, 2^745864414 is an apocalyptic number.

745864414 is a deficient number, since it is larger than the sum of its proper divisors (375603626).

745864414 is a wasteful number, since it uses less digits than its factorization.

745864414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890474.

The product of its digits is 430080, while the sum is 43.

The square root of 745864414 is about 27310.5183766255. The cubic root of 745864414 is about 906.8872489603.

The spelling of 745864414 in words is "seven hundred forty-five million, eight hundred sixty-four thousand, four hundred fourteen".