1610330260 has 96 divisors (see below), whose sum is σ = 4279339008. Its totient is φ = 494398080.

The previous prime is 1610330231. The next prime is 1610330261. The reversal of 1610330260 is 620330161.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1610330261) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 95377 + ... + 110983.

It is an arithmetic number, because the mean of its divisors is an integer number (44576448).

Almost surely, 2^1610330260 is an apocalyptic number.

1610330260 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 1610330260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2139669504).

1610330260 is an abundant number, since it is smaller than the sum of its proper divisors (2669008748).

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

1610330260 is a wasteful number, since it uses less digits than its factorization.

1610330260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15701 (or 15699 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1610330260 is about 40128.9204938284. The cubic root of 1610330260 is about 1172.1188526588.

Subtracting from 1610330260 its reverse (620330161), we obtain a palindrome (990000099).

The spelling of 1610330260 in words is "one billion, six hundred ten million, three hundred thirty thousand, two hundred sixty".