749727414 has 48 divisors (see below), whose sum is σ = 1693512912. Its totient is φ = 248583168.

The previous prime is 749727383. The next prime is 749727439. The reversal of 749727414 is 414727947.

It is a self number, because there is not a number n which added to its sum of digits gives 749727414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89802 + ... + 97794.

It is an arithmetic number, because the mean of its divisors is an integer number (35281519).

Almost surely, 2^749727414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 749727414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846756456).

749727414 is an abundant number, since it is smaller than the sum of its proper divisors (943785498).

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

749727414 is a wasteful number, since it uses less digits than its factorization.

749727414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8203 (or 8191 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 749727414 is about 27381.1507062797. The cubic root of 749727414 is about 908.4502116041.

The spelling of 749727414 in words is "seven hundred forty-nine million, seven hundred twenty-seven thousand, four hundred fourteen".