3953493048960 has 768 divisors, whose sum is σ = 17424716924160. Its totient is φ = 834140602368.

The previous prime is 3953493048893. The next prime is 3953493048983. The reversal of 3953493048960 is 698403943593.

3953493048960 is a `hidden beast` number, since 3 + 9 + 5 + 3 + 4 + 93 + 0 + 489 + 60 = 666.

3953493048960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14012644 + ... + 14291996.

It is an arithmetic number, because the mean of its divisors is an integer number (22688433495).

Almost surely, 2^{3953493048960} is an apocalyptic number.

3953493048960 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 3953493048960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8712358462080).

3953493048960 is an abundant number, since it is smaller than the sum of its proper divisors (13471223875200).

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

3953493048960 is a wasteful number, since it uses less digits than its factorization.

3953493048960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279407 (or 279383 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 63.

The spelling of 3953493048960 in words is "three trillion, nine hundred fifty-three billion, four hundred ninety-three million, forty-eight thousand, nine hundred sixty".