834640010 has 32 divisors (see below), whose sum is σ = 1557411840. Its totient is φ = 321668928.

The previous prime is 834639989. The next prime is 834640021. The reversal of 834640010 is 10046438.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148919 + ... + 154421.

It is an arithmetic number, because the mean of its divisors is an integer number (48669120).

Almost surely, 2^834640010 is an apocalyptic number.

834640010 is a deficient number, since it is larger than the sum of its proper divisors (722771830).

834640010 is a wasteful number, since it uses less digits than its factorization.

834640010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 834640010 is about 28890.1368982565. The cubic root of 834640010 is about 941.5276239567.

Adding to 834640010 its reverse (10046438), we get a palindrome (844686448).

The spelling of 834640010 in words is "eight hundred thirty-four million, six hundred forty thousand, ten".