749960 has 16 divisors (see below), whose sum is σ = 1687500. Its totient is φ = 299968.

The previous prime is 749941. The next prime is 749971. The reversal of 749960 is 69947.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 749956 + 4 = 866^2 + 2^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 749960.

It is an unprimeable number.

749960 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9335 + ... + 9414.

2⁷⁴⁹⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

749960 is an abundant number, since it is smaller than the sum of its proper divisors (937540).

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

749960 is a wasteful number, since it uses less digits than its factorization.

749960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18760 (or 18756 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 749960 is about 866.0023094657. The cubic root of 749960 is about 90.8544143946.

The spelling of 749960 in words is "seven hundred forty-nine thousand, nine hundred sixty".