1040347160 has 64 divisors (see below), whose sum is σ = 2477930400. Its totient is φ = 392426496.

The previous prime is 1040347159. The next prime is 1040347183. The reversal of 1040347160 is 617430401.

It is a super-3 number, since 3×1040347160³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39452 + ... + 60308.

Almost surely, 2^1040347160 is an apocalyptic number.

1040347160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040347160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1238965200).

1040347160 is an abundant number, since it is smaller than the sum of its proper divisors (1437583240).

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

1040347160 is a wasteful number, since it uses less digits than its factorization.

1040347160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20940 (or 20936 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1040347160 is about 32254.4130313977. The cubic root of 1040347160 is about 1013.2721247462.

Adding to 1040347160 its reverse (617430401), we get a palindrome (1657777561).

The spelling of 1040347160 in words is "one billion, forty million, three hundred forty-seven thousand, one hundred sixty".