749650416 has 20 divisors (see below), whose sum is σ = 1936597032. Its totient is φ = 249883456.

The previous prime is 749650397. The next prime is 749650417. The reversal of 749650416 is 614056947.

749650416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749650417) 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, 7808811 + ... + 7808906.

Almost surely, 2^749650416 is an apocalyptic number.

It is an amenable number.

749650416 is an abundant number, since it is smaller than the sum of its proper divisors (1186946616).

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

749650416 is a wasteful number, since it uses less digits than its factorization.

749650416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15617728 (or 15617722 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 749650416 is about 27379.7446299267. The cubic root of 749650416 is about 908.4191108587.

The spelling of 749650416 in words is "seven hundred forty-nine million, six hundred fifty thousand, four hundred sixteen".