3929261160 has 256 divisors, whose sum is σ = 13393797120. Its totient is φ = 913536000.

The previous prime is 3929261131. The next prime is 3929261179. The reversal of 3929261160 is 611629293.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5360154 + ... + 5360886.

It is an arithmetic number, because the mean of its divisors is an integer number (52319520).

Almost surely, 2^3929261160 is an apocalyptic number.

3929261160 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 3929261160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696898560).

3929261160 is an abundant number, since it is smaller than the sum of its proper divisors (9464535960).

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

3929261160 is a wasteful number, since it uses less digits than its factorization.

3929261160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 3929261160 is about 62683.8189647057. The cubic root of 3929261160 is about 1577.9877657797.

The spelling of 3929261160 in words is "three billion, nine hundred twenty-nine million, two hundred sixty-one thousand, one hundred sixty".