3244428906630 has 32 divisors (see below), whose sum is σ = 7786699962624. Its totient is φ = 865173198816.

The previous prime is 3244428906559. The next prime is 3244428906661. The reversal of 3244428906630 is 366098244423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3373647 + ... + 4227333.

It is an arithmetic number, because the mean of its divisors is an integer number (243334373832).

Almost surely, 2^{3244428906630} is an apocalyptic number.

3244428906630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3244428906630 is an abundant number, since it is smaller than the sum of its proper divisors (4542271055994).

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

3244428906630 is a wasteful number, since it uses less digits than its factorization.

3244428906630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980380.

The product of its (nonzero) digits is 5971968, while the sum is 51.

The spelling of 3244428906630 in words is "three trillion, two hundred forty-four billion, four hundred twenty-eight million, nine hundred six thousand, six hundred thirty".