4173361920 has 576 divisors, whose sum is σ = 18240983040. Its totient is φ = 879869952.

The previous prime is 4173361919. The next prime is 4173361921. The reversal of 4173361920 is 291633714.

4173361920 is a `hidden beast` number, since 4 + 1 + 7 + 33 + 619 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (4173361919) and next prime (4173361921).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4173361921) 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, 3144297 + ... + 3145623.

Almost surely, 2^4173361920 is an apocalyptic number.

4173361920 is a gapful number since it is divisible by the number (40) 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 4173361920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9120491520).

4173361920 is an abundant number, since it is smaller than the sum of its proper divisors (14067621120).

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

4173361920 is a wasteful number, since it uses less digits than its factorization.

4173361920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4173361920 is about 64601.5628293929. The cubic root of 4173361920 is about 1610.0104059099.

The spelling of 4173361920 in words is "four billion, one hundred seventy-three million, three hundred sixty-one thousand, nine hundred twenty".