3366703063920 has 320 divisors, whose sum is σ = 12155741982720. Its totient is φ = 754947108864.

The previous prime is 3366703063879. The next prime is 3366703063921. The reversal of 3366703063920 is 293603076633.

It is a super-2 number, since 2×3366703063920² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3366703063920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366703063921) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20756254 + ... + 20917826.

It is an arithmetic number, because the mean of its divisors is an integer number (37986693696).

Almost surely, 2^{3366703063920} is an apocalyptic number.

3366703063920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3366703063920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6077870991360).

3366703063920 is an abundant number, since it is smaller than the sum of its proper divisors (8789038918800).

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

3366703063920 is a wasteful number, since it uses less digits than its factorization.

3366703063920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161832 (or 161826 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 48.

The spelling of 3366703063920 in words is "three trillion, three hundred sixty-six billion, seven hundred three million, sixty-three thousand, nine hundred twenty".