836245746 has 96 divisors (see below), whose sum is σ = 2194083840. Its totient is φ = 224858592.

The previous prime is 836245741. The next prime is 836245777. The reversal of 836245746 is 647542638.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (836245741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 389151 + ... + 391293.

It is an arithmetic number, because the mean of its divisors is an integer number (22855040).

Almost surely, 2^836245746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 836245746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097041920).

836245746 is an abundant number, since it is smaller than the sum of its proper divisors (1357838094).

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

836245746 is a wasteful number, since it uses less digits than its factorization.

836245746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340 (or 2337 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 836245746 is about 28917.9139289126. The cubic root of 836245746 is about 942.1310283340.

The spelling of 836245746 in words is "eight hundred thirty-six million, two hundred forty-five thousand, seven hundred forty-six".