3475501056 has 156 divisors (see below), whose sum is σ = 10388481480. Its totient is φ = 1118208000.

The previous prime is 3475501039. The next prime is 3475501069. The reversal of 3475501056 is 6501055743.

3475501056 is a `hidden beast` number, since 3 + 47 + 550 + 10 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3475501056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1067431 + ... + 1070681.

It is an arithmetic number, because the mean of its divisors is an integer number (66592830).

Almost surely, 2^3475501056 is an apocalyptic number.

3475501056 is a gapful number since it is divisible by the number (36) 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 3475501056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5194240740).

3475501056 is an abundant number, since it is smaller than the sum of its proper divisors (6912980424).

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

3475501056 is a wasteful number, since it uses less digits than its factorization.

3475501056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310 (or 3285 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 3475501056 is about 58953.3803610955. The cubic root of 3475501056 is about 1514.7436536504.

Adding to 3475501056 its reverse (6501055743), we get a palindrome (9976556799).

The spelling of 3475501056 in words is "three billion, four hundred seventy-five million, five hundred one thousand, fifty-six".