3478956560 has 40 divisors (see below), whose sum is σ = 8097118656. Its totient is φ = 1390112640.

The previous prime is 3478956539. The next prime is 3478956571. The reversal of 3478956560 is 656598743.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54875 + ... + 99845.

Almost surely, 2^3478956560 is an apocalyptic number.

It is an amenable number.

3478956560 is an abundant number, since it is smaller than the sum of its proper divisors (4618162096).

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

3478956560 is a wasteful number, since it uses less digits than its factorization.

3478956560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45951 (or 45945 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 3478956560 is about 58982.6801696905. The cubic root of 3478956560 is about 1515.2454967834.

The spelling of 3478956560 in words is "three billion, four hundred seventy-eight million, nine hundred fifty-six thousand, five hundred sixty".