1000970718 has 128 divisors (see below), whose sum is σ = 2388787200. Its totient is φ = 276460800.

The previous prime is 1000970689. The next prime is 1000970753. The reversal of 1000970718 is 8170790001.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4188043 + ... + 4188281.

It is an arithmetic number, because the mean of its divisors is an integer number (18662400).

Almost surely, 2^1000970718 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000970718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194393600).

1000970718 is an abundant number, since it is smaller than the sum of its proper divisors (1387816482).

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

1000970718 is a wasteful number, since it uses less digits than its factorization.

1000970718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398.

The product of its (nonzero) digits is 3528, while the sum is 33.

The square root of 1000970718 is about 31638.1212779773. The cubic root of 1000970718 is about 1000.3234680238.

The spelling of 1000970718 in words is "one billion, nine hundred seventy thousand, seven hundred eighteen".