1036820718 has 48 divisors (see below), whose sum is σ = 2388709440. Its totient is φ = 323893248.

The previous prime is 1036820713. The next prime is 1036820723. The reversal of 1036820718 is 8170286301.

It is an interprime number because it is at equal distance from previous prime (1036820713) and next prime (1036820723).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036820711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66046 + ... + 80222.

It is an arithmetic number, because the mean of its divisors is an integer number (49764780).

Almost surely, 2^1036820718 is an apocalyptic number.

1036820718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1036820718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194354720).

1036820718 is an abundant number, since it is smaller than the sum of its proper divisors (1351888722).

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

1036820718 is a wasteful number, since it uses less digits than its factorization.

1036820718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14441 (or 14438 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1036820718 is about 32199.7005886701. The cubic root of 1036820718 is about 1012.1259399213.

The spelling of 1036820718 in words is "one billion, thirty-six million, eight hundred twenty thousand, seven hundred eighteen".