3549543462 has 24 divisors (see below), whose sum is σ = 7938765120. Its totient is φ = 1145013840.

The previous prime is 3549543451. The next prime is 3549543499. The reversal of 3549543462 is 2643459453.

3549543462 is a `hidden beast` number, since 3 + 5 + 49 + 543 + 4 + 62 = 666.

3549543462 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3180037 + ... + 3181152.

It is an arithmetic number, because the mean of its divisors is an integer number (330781880).

Almost surely, 2^3549543462 is an apocalyptic number.

3549543462 is an abundant number, since it is smaller than the sum of its proper divisors (4389221658).

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

3549543462 is a wasteful number, since it uses less digits than its factorization.

3549543462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6361228 (or 6361225 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The square root of 3549543462 is about 59578.0451340928. The cubic root of 3549543462 is about 1525.4249052667.

The spelling of 3549543462 in words is "three billion, five hundred forty-nine million, five hundred forty-three thousand, four hundred sixty-two".