749713783407 has 8 divisors (see below), whose sum is σ = 999642577584. Its totient is φ = 499797089088.

The previous prime is 749713783397. The next prime is 749713783463. The reversal of 749713783407 is 704387317947.

It is a happy number.

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

It is not a de Polignac number, because 749713783407 - 2⁷ = 749713783279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749713783807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2879388 + ... + 3128945.

It is an arithmetic number, because the mean of its divisors is an integer number (124955322198).

Almost surely, 2^749713783407 is an apocalyptic number.

749713783407 is a deficient number, since it is larger than the sum of its proper divisors (249928794177).

749713783407 is a wasteful number, since it uses less digits than its factorization.

749713783407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6049929.

The product of its (nonzero) digits is 24893568, while the sum is 60.

The spelling of 749713783407 in words is "seven hundred forty-nine billion, seven hundred thirteen million, seven hundred eighty-three thousand, four hundred seven".