934128486 has 24 divisors (see below), whose sum is σ = 2111943600. Its totient is φ = 297837936.

The previous prime is 934128479. The next prime is 934128523. The reversal of 934128486 is 684821439.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 1127761 + ... + 1128588.

It is an arithmetic number, because the mean of its divisors is an integer number (87997650).

Almost surely, 2^934128486 is an apocalyptic number.

934128486 is an abundant number, since it is smaller than the sum of its proper divisors (1177815114).

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

934128486 is a wasteful number, since it uses less digits than its factorization.

934128486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256380 (or 2256377 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 934128486 is about 30563.5156027575. The cubic root of 934128486 is about 977.5422538277.

The spelling of 934128486 in words is "nine hundred thirty-four million, one hundred twenty-eight thousand, four hundred eighty-six".