3478268166 has 16 divisors (see below), whose sum is σ = 6958005744. Its totient is φ = 1159177824.

The previous prime is 3478268161. The next prime is 3478268191. The reversal of 3478268166 is 6618628743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478268161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29161 + ... + 88356.

It is an arithmetic number, because the mean of its divisors is an integer number (434875359).

Almost surely, 2^3478268166 is an apocalyptic number.

3478268166 is an abundant number, since it is smaller than the sum of its proper divisors (3479737578).

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

3478268166 is a wasteful number, since it uses less digits than its factorization.

3478268166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122455.

The product of its digits is 2322432, while the sum is 51.

The square root of 3478268166 is about 58976.8443204619. The cubic root of 3478268166 is about 1515.1455477807.

The spelling of 3478268166 in words is "three billion, four hundred seventy-eight million, two hundred sixty-eight thousand, one hundred sixty-six".