755486830 has 64 divisors (see below), whose sum is σ = 1634359680. Its totient is φ = 245952000.

The previous prime is 755486827. The next prime is 755486843. The reversal of 755486830 is 38684557.

755486830 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120780 + ... + 126880.

It is an arithmetic number, because the mean of its divisors is an integer number (25536870).

Almost surely, 2^755486830 is an apocalyptic number.

755486830 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

755486830 is an abundant number, since it is smaller than the sum of its proper divisors (878872850).

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

755486830 is a wasteful number, since it uses less digits than its factorization.

755486830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 755486830 is about 27486.1206793538. The cubic root of 755486830 is about 910.7705223720.

The spelling of 755486830 in words is "seven hundred fifty-five million, four hundred eighty-six thousand, eight hundred thirty".