3249041655 has 8 divisors (see below), whose sum is σ = 5198466672. Its totient is φ = 1732822208.

The previous prime is 3249041641. The next prime is 3249041657. The reversal of 3249041655 is 5561409423.

3249041655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3249041655 - 2⁵ = 3249041623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249041657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108301374 + ... + 108301403.

It is an arithmetic number, because the mean of its divisors is an integer number (649808334).

Almost surely, 2^3249041655 is an apocalyptic number.

3249041655 is a deficient number, since it is larger than the sum of its proper divisors (1949425017).

3249041655 is a wasteful number, since it uses less digits than its factorization.

3249041655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216602785.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 3249041655 is about 57000.3653935657. The cubic root of 3249041655 is about 1481.1024253627.

The spelling of 3249041655 in words is "three billion, two hundred forty-nine million, forty-one thousand, six hundred fifty-five".