3404245292646 has 64 divisors (see below), whose sum is σ = 7463096683776. Its totient is φ = 1026641340800.

The previous prime is 3404245292641. The next prime is 3404245292653. The reversal of 3404245292646 is 6462925424043.

It is a happy number.

3404245292646 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 (3404245292641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39224476 + ... + 39311168.

It is an arithmetic number, because the mean of its divisors is an integer number (116610885684).

Almost surely, 2^{3404245292646} is an apocalyptic number.

3404245292646 is an abundant number, since it is smaller than the sum of its proper divisors (4058851391130).

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

3404245292646 is a wasteful number, since it uses less digits than its factorization.

3404245292646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89557.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 3404245292646 in words is "three trillion, four hundred four billion, two hundred forty-five million, two hundred ninety-two thousand, six hundred forty-six".