1035860660 has 96 divisors (see below), whose sum is σ = 2481518592. Its totient is φ = 360898560.

The previous prime is 1035860611. The next prime is 1035860663. The reversal of 1035860660 is 660685301.

It is a super-3 number, since 3×1035860660³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1035860660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035860663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240284 + ... + 244556.

It is an arithmetic number, because the mean of its divisors is an integer number (25849152).

Almost surely, 2^1035860660 is an apocalyptic number.

1035860660 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 1035860660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1240759296).

1035860660 is an abundant number, since it is smaller than the sum of its proper divisors (1445657932).

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

1035860660 is a wasteful number, since it uses less digits than its factorization.

1035860660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353 (or 4351 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1035860660 is about 32184.7892644957. The cubic root of 1035860660 is about 1011.8134462689.

The spelling of 1035860660 in words is "one billion, thirty-five million, eight hundred sixty thousand, six hundred sixty".