753081330 has 16 divisors (see below), whose sum is σ = 1807395264. Its totient is φ = 200821680.

The previous prime is 753081311. The next prime is 753081331. The reversal of 753081330 is 33180357.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 25102711 = 753081330 / (7 + 5 + 3 + 0 + 8 + 1 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (753081331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12551326 + ... + 12551385.

It is an arithmetic number, because the mean of its divisors is an integer number (112962204).

Almost surely, 2^753081330 is an apocalyptic number.

753081330 is an abundant number, since it is smaller than the sum of its proper divisors (1054313934).

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

753081330 is a wasteful number, since it uses less digits than its factorization.

753081330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25102721.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 753081330 is about 27442.3273429933. The cubic root of 753081330 is about 909.8028514669.

The spelling of 753081330 in words is "seven hundred fifty-three million, eighty-one thousand, three hundred thirty".