3546207648 has 96 divisors (see below), whose sum is σ = 10368086400. Its totient is φ = 1179214848.

The previous prime is 3546207631. The next prime is 3546207653. The reversal of 3546207648 is 8467026453.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369373 + ... + 378851.

It is an arithmetic number, because the mean of its divisors is an integer number (108000900).

Almost surely, 2^3546207648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3546207648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5184043200).

3546207648 is an abundant number, since it is smaller than the sum of its proper divisors (6821878752).

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

3546207648 is a wasteful number, since it uses less digits than its factorization.

3546207648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9931 (or 9917 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 3546207648 is about 59550.0432241657. The cubic root of 3546207648 is about 1524.9468974432.

The spelling of 3546207648 in words is "three billion, five hundred forty-six million, two hundred seven thousand, six hundred forty-eight".