3956263560 has 96 divisors (see below), whose sum is σ = 13334106240. Its totient is φ = 1055001024.

The previous prime is 3956263559. The next prime is 3956263561. The reversal of 3956263560 is 653626593.

3956263560 is a `hidden beast` number, since 3 + 9 + 5 + 6 + 2 + 635 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3956263559) and next prime (3956263561).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3956263561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193792 + ... + 213231.

It is an arithmetic number, because the mean of its divisors is an integer number (138896940).

Almost surely, 2^3956263560 is an apocalyptic number.

3956263560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3956263560 is an abundant number, since it is smaller than the sum of its proper divisors (9377842680).

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

3956263560 is a wasteful number, since it uses less digits than its factorization.

3956263560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407049 (or 407033 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The square root of 3956263560 is about 62898.8359192760. The cubic root of 3956263560 is about 1581.5942302124.

The spelling of 3956263560 in words is "three billion, nine hundred fifty-six million, two hundred sixty-three thousand, five hundred sixty".