3554406956 has 12 divisors (see below), whose sum is σ = 6234256392. Its totient is φ = 1773190848.

The previous prime is 3554406943. The next prime is 3554406997. The reversal of 3554406956 is 6596044553.

It is a super-2 number, since 2×3554406956² = 25267617617722371872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3554406956.

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 3 ways as a sum of consecutive naturals, for example, 1001165 + ... + 1004708.

It is an arithmetic number, because the mean of its divisors is an integer number (519521366).

Almost surely, 2^3554406956 is an apocalyptic number.

It is an amenable number.

3554406956 is a deficient number, since it is larger than the sum of its proper divisors (2679849436).

3554406956 is a wasteful number, since it uses less digits than its factorization.

3554406956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006320 (or 2006318 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

The square root of 3554406956 is about 59618.8473219669. The cubic root of 3554406956 is about 1526.1212867532.

The spelling of 3554406956 in words is "three billion, five hundred fifty-four million, four hundred six thousand, nine hundred fifty-six".