940798170 has 96 divisors (see below), whose sum is σ = 2640233232. Its totient is φ = 231054336.

The previous prime is 940798169. The next prime is 940798213. The reversal of 940798170 is 71897049.

It can be written as a sum of positive squares in 8 ways, for example, as 415059129 + 525739041 = 20373^2 + 22929^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 857062 + ... + 858158.

Almost surely, 2^940798170 is an apocalyptic number.

940798170 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 940798170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320116616).

940798170 is an abundant number, since it is smaller than the sum of its proper divisors (1699435062).

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

940798170 is a wasteful number, since it uses less digits than its factorization.

940798170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856 (or 1853 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 940798170 is about 30672.4333889569. The cubic root of 940798170 is about 979.8632913564.

The spelling of 940798170 in words is "nine hundred forty million, seven hundred ninety-eight thousand, one hundred seventy".