3546649016 has 16 divisors (see below), whose sum is σ = 6653367000. Its totient is φ = 1772417824.

The previous prime is 3546648983. The next prime is 3546649019. The reversal of 3546649016 is 6109466453.

3546649016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546649019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96566 + ... + 128133.

Almost surely, 2^3546649016 is an apocalyptic number.

It is an amenable number.

3546649016 is a deficient number, since it is larger than the sum of its proper divisors (3106717984).

3546649016 is a wasteful number, since it uses less digits than its factorization.

3546649016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226678 (or 226674 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 3546649016 is about 59553.7489667947. The cubic root of 3546649016 is about 1525.0101607851.

The spelling of 3546649016 in words is "three billion, five hundred forty-six million, six hundred forty-nine thousand, sixteen".