3161663466 has 32 divisors (see below), whose sum is σ = 6816096000. Its totient is φ = 971911104.

The previous prime is 3161663459. The next prime is 3161663497. The reversal of 3161663466 is 6643661613.

It is a super-2 number, since 2×3161663466² = 19992231744478266312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67660 + ... + 104408.

It is an arithmetic number, because the mean of its divisors is an integer number (213003000).

Almost surely, 2^3161663466 is an apocalyptic number.

3161663466 is an abundant number, since it is smaller than the sum of its proper divisors (3654432534).

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

3161663466 is a wasteful number, since it uses less digits than its factorization.

3161663466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37870.

The product of its digits is 279936, while the sum is 42.

The square root of 3161663466 is about 56228.6712096240. The cubic root of 3161663466 is about 1467.7042335760.

The spelling of 3161663466 in words is "three billion, one hundred sixty-one million, six hundred sixty-three thousand, four hundred sixty-six".