3354196635648 has 156 divisors (see below), whose sum is σ = 10047562951608. Its totient is φ = 1118065213440.

The previous prime is 3354196635641. The next prime is 3354196635679. The reversal of 3354196635648 is 8465366914533.

3354196635648 is a `hidden beast` number, since 3 + 3 + 5 + 4 + 1 + 9 + 6 + 63 + 564 + 8 = 666.

It is a super-2 number, since 2×3354196635648² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3354196635641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689643 + ... + 2680298.

It is an arithmetic number, because the mean of its divisors is an integer number (64407454818).

Almost surely, 2^{3354196635648} is an apocalyptic number.

It is an amenable number.

3354196635648 is an abundant number, since it is smaller than the sum of its proper divisors (6693366315960).

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

3354196635648 is an frugal number, since it uses more digits than its factorization.

3354196635648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369980 (or 3369946 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 63.

The spelling of 3354196635648 in words is "three trillion, three hundred fifty-four billion, one hundred ninety-six million, six hundred thirty-five thousand, six hundred forty-eight".