3166405422 has 8 divisors (see below), whose sum is σ = 6332810856. Its totient is φ = 1055468472.

The previous prime is 3166405381. The next prime is 3166405433. The reversal of 3166405422 is 2245046613.

It is a sphenic number, since it is the product of 3 distinct primes.

3166405422 is an admirable number.

It is a super-2 number, since 2×3166405422² = 20052246592941996168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263867113 + ... + 263867124.

It is an arithmetic number, because the mean of its divisors is an integer number (791601357).

Almost surely, 2^3166405422 is an apocalyptic number.

3166405422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3166405422 is a wasteful number, since it uses less digits than its factorization.

3166405422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527734242.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 3166405422 is about 56270.8221194608. The cubic root of 3166405422 is about 1468.4376357201.

The spelling of 3166405422 in words is "three billion, one hundred sixty-six million, four hundred five thousand, four hundred twenty-two".