3466556642 has 16 divisors (see below), whose sum is σ = 5558257152. Its totient is φ = 1617480480.

The previous prime is 3466556633. The next prime is 3466556657. The reversal of 3466556642 is 2466556643.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 917138 + ... + 920909.

It is an arithmetic number, because the mean of its divisors is an integer number (347391072).

Almost surely, 2^3466556642 is an apocalyptic number.

3466556642 is a deficient number, since it is larger than the sum of its proper divisors (2091700510).

3466556642 is a wasteful number, since it uses less digits than its factorization.

3466556642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838113.

The product of its digits is 3110400, while the sum is 47.

The square root of 3466556642 is about 58877.4714300810. The cubic root of 3466556642 is about 1513.4431089332.

Subtracting from 3466556642 its reverse (2466556643), we obtain a palindrome (999999999).

The spelling of 3466556642 in words is "three billion, four hundred sixty-six million, five hundred fifty-six thousand, six hundred forty-two".