3472478055 has 72 divisors (see below), whose sum is σ = 6472891152. Its totient is φ = 1721511936.

The previous prime is 3472478041. The next prime is 3472478081. The reversal of 3472478055 is 5508742743.

It is not a de Polignac number, because 3472478055 - 2⁴ = 3472478039 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3472478055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1077807 + ... + 1081023.

It is an arithmetic number, because the mean of its divisors is an integer number (89901266).

Almost surely, 2^3472478055 is an apocalyptic number.

3472478055 is a deficient number, since it is larger than the sum of its proper divisors (3000413097).

3472478055 is a wasteful number, since it uses less digits than its factorization.

3472478055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345 (or 3325 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The square root of 3472478055 is about 58927.7358719983. The cubic root of 3472478055 is about 1514.3043501008.

The spelling of 3472478055 in words is "three billion, four hundred seventy-two million, four hundred seventy-eight thousand, fifty-five".