754728630 has 16 divisors (see below), whose sum is σ = 1811348784. Its totient is φ = 201260960.

The previous prime is 754728629. The next prime is 754728641. The reversal of 754728630 is 36827457.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12578781 + ... + 12578840.

It is an arithmetic number, because the mean of its divisors is an integer number (113209299).

Almost surely, 2^754728630 is an apocalyptic number.

754728630 is an abundant number, since it is smaller than the sum of its proper divisors (1056620154).

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

754728630 is a wasteful number, since it uses less digits than its factorization.

754728630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25157631.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 754728630 is about 27472.3248015162. The cubic root of 754728630 is about 910.4657399366.

The spelling of 754728630 in words is "seven hundred fifty-four million, seven hundred twenty-eight thousand, six hundred thirty".