836790048 has 192 divisors, whose sum is σ = 2697649920. Its totient is φ = 251006976.

The previous prime is 836790047. The next prime is 836790067. The reversal of 836790048 is 840097638.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 836789985 and 836790012.

It is not an unprimeable number, because it can be changed into a prime (836790043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336586 + ... + 339062.

It is an arithmetic number, because the mean of its divisors is an integer number (14050260).

Almost surely, 2^836790048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 836790048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348824960).

836790048 is an abundant number, since it is smaller than the sum of its proper divisors (1860859872).

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

836790048 is a wasteful number, since it uses less digits than its factorization.

836790048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 836790048 is about 28927.3235540380. The cubic root of 836790048 is about 942.3353911410.

The spelling of 836790048 in words is "eight hundred thirty-six million, seven hundred ninety thousand, forty-eight".