834436252388 has 12 divisors (see below), whose sum is σ = 1460270221872. Its totient is φ = 417216189000.

The previous prime is 834436252387. The next prime is 834436252393. The reversal of 834436252388 is 883252634438.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (834436252387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970331 + ... + 1615677.

It is an arithmetic number, because the mean of its divisors is an integer number (121689185156).

Almost surely, 2^834436252388 is an apocalyptic number.

It is an amenable number.

834436252388 is a deficient number, since it is larger than the sum of its proper divisors (625833969484).

834436252388 is a wasteful number, since it uses less digits than its factorization.

834436252388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968602 (or 968600 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 56.

The spelling of 834436252388 in words is "eight hundred thirty-four billion, four hundred thirty-six million, two hundred fifty-two thousand, three hundred eighty-eight".