749305934 has 8 divisors (see below), whose sum is σ = 1210417320. Its totient is φ = 345833496.

The previous prime is 749305933. The next prime is 749305939. The reversal of 749305934 is 439503947.

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

It is a super-3 number, since 3×749305934³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749305933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14409704 + ... + 14409755.

It is an arithmetic number, because the mean of its divisors is an integer number (151302165).

Almost surely, 2^749305934 is an apocalyptic number.

749305934 is a deficient number, since it is larger than the sum of its proper divisors (461111386).

749305934 is a wasteful number, since it uses less digits than its factorization.

749305934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28819474.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 749305934 is about 27373.4530887135. The cubic root of 749305934 is about 908.2799428896.

The spelling of 749305934 in words is "seven hundred forty-nine million, three hundred five thousand, nine hundred thirty-four".