3964142360 has 64 divisors (see below), whose sum is σ = 9333377280. Its totient is φ = 1513451520.

The previous prime is 3964142353. The next prime is 3964142383. The reversal of 3964142360 is 632414693.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68624 + ... + 112416.

It is an arithmetic number, because the mean of its divisors is an integer number (145834020).

Almost surely, 2^3964142360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3964142360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4666688640).

3964142360 is an abundant number, since it is smaller than the sum of its proper divisors (5369234920).

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

3964142360 is a wasteful number, since it uses less digits than its factorization.

3964142360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43908 (or 43904 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 3964142360 is about 62961.4354982477. The cubic root of 3964142360 is about 1582.6434358248.

The spelling of 3964142360 in words is "three billion, nine hundred sixty-four million, one hundred forty-two thousand, three hundred sixty".