750879420 has 48 divisors (see below), whose sum is σ = 2127807360. Its totient is φ = 197820736.

The previous prime is 750879407. The next prime is 750879421. The reversal of 750879420 is 24978057.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750879421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70410 + ... + 80369.

It is an arithmetic number, because the mean of its divisors is an integer number (44329320).

Almost surely, 2^750879420 is an apocalyptic number.

It is an amenable number.

750879420 is an abundant number, since it is smaller than the sum of its proper divisors (1376927940).

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

750879420 is a wasteful number, since it uses less digits than its factorization.

750879420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150874 (or 150872 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 750879420 is about 27402.1791104284. The cubic root of 750879420 is about 908.9152715294.

The spelling of 750879420 in words is "seven hundred fifty million, eight hundred seventy-nine thousand, four hundred twenty".