3478402160 has 40 divisors (see below), whose sum is σ = 8158875120. Its totient is φ = 1379044352.

The previous prime is 3478402159. The next prime is 3478402177. The reversal of 3478402160 is 612048743.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3478402160.

It is a congruent number.

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, 183350 + ... + 201429.

It is an arithmetic number, because the mean of its divisors is an integer number (203971878).

Almost surely, 2^3478402160 is an apocalyptic number.

It is an amenable number.

3478402160 is an abundant number, since it is smaller than the sum of its proper divisors (4680472960).

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

3478402160 is a wasteful number, since it uses less digits than its factorization.

3478402160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384905 (or 384899 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 3478402160 is about 58977.9802977348. The cubic root of 3478402160 is about 1515.1650036129.

The spelling of 3478402160 in words is "three billion, four hundred seventy-eight million, four hundred two thousand, one hundred sixty".