3709023960 has 128 divisors (see below), whose sum is σ = 11872396800. Its totient is φ = 923719680.

The previous prime is 3709023949. The next prime is 3709023961. The reversal of 3709023960 is 693209073.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3709023961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260301 + ... + 274179.

It is an arithmetic number, because the mean of its divisors is an integer number (92753100).

Almost surely, 2^3709023960 is an apocalyptic number.

3709023960 is a gapful number since it is divisible by the number (30) 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 3709023960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5936198400).

3709023960 is an abundant number, since it is smaller than the sum of its proper divisors (8163372840).

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

3709023960 is a wasteful number, since it uses less digits than its factorization.

3709023960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14041 (or 14037 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 3709023960 is about 60901.7566249119. The cubic root of 3709023960 is about 1547.9367566922.

The spelling of 3709023960 in words is "three billion, seven hundred nine million, twenty-three thousand, nine hundred sixty".