3543954327 has 12 divisors (see below), whose sum is σ = 5130107424. Its totient is φ = 2357530560.

The previous prime is 3543954311. The next prime is 3543954329. The reversal of 3543954327 is 7234593453.

3543954327 is a `hidden beast` number, since 3 + 54 + 39 + 543 + 27 = 666.

It is not a de Polignac number, because 3543954327 - 2⁴ = 3543954311 is a prime.

It is a super-2 number, since 2×3543954327² = 25119224543724045858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543954329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 421074 + ... + 429407.

It is an arithmetic number, because the mean of its divisors is an integer number (427508952).

Almost surely, 2^3543954327 is an apocalyptic number.

3543954327 is a deficient number, since it is larger than the sum of its proper divisors (1586153097).

3543954327 is a wasteful number, since it uses less digits than its factorization.

3543954327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850950 (or 850947 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The square root of 3543954327 is about 59531.1206597020. The cubic root of 3543954327 is about 1524.6238365594.

The spelling of 3543954327 in words is "three billion, five hundred forty-three million, nine hundred fifty-four thousand, three hundred twenty-seven".