3901381260 has 96 divisors (see below), whose sum is σ = 12508995072. Its totient is φ = 889989120.

The previous prime is 3901381247. The next prime is 3901381273. The reversal of 3901381260 is 621831093.

It is an interprime number because it is at equal distance from previous prime (3901381247) and next prime (3901381273).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210780 + ... + 228540.

It is an arithmetic number, because the mean of its divisors is an integer number (130302032).

Almost surely, 2^3901381260 is an apocalyptic number.

3901381260 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 3901381260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6254497536).

3901381260 is an abundant number, since it is smaller than the sum of its proper divisors (8607613812).

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

3901381260 is a wasteful number, since it uses less digits than its factorization.

3901381260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18303 (or 18301 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3901381260 is about 62461.0379356603. The cubic root of 3901381260 is about 1574.2467226789.

The spelling of 3901381260 in words is "three billion, nine hundred one million, three hundred eighty-one thousand, two hundred sixty".