834296388 has 24 divisors (see below), whose sum is σ = 2031331008. Its totient is φ = 266007456.

The previous prime is 834296383. The next prime is 834296431. The reversal of 834296388 is 883692438.

It is a self number, because there is not a number n which added to its sum of digits gives 834296388.

It is not an unprimeable number, because it can be changed into a prime (834296383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1511131 + ... + 1511682.

It is an arithmetic number, because the mean of its divisors is an integer number (84638792).

Almost surely, 2^834296388 is an apocalyptic number.

It is an amenable number.

834296388 is an abundant number, since it is smaller than the sum of its proper divisors (1197034620).

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

834296388 is a wasteful number, since it uses less digits than its factorization.

834296388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022843 (or 3022841 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 834296388 is about 28884.1892390976. The cubic root of 834296388 is about 941.3983969804.

The spelling of 834296388 in words is "eight hundred thirty-four million, two hundred ninety-six thousand, three hundred eighty-eight".