3754820168 has 16 divisors (see below), whose sum is σ = 7680314160. Its totient is φ = 1706736400.

The previous prime is 3754820149. The next prime is 3754820183. The reversal of 3754820168 is 8610284573.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21334118 + ... + 21334293.

It is an arithmetic number, because the mean of its divisors is an integer number (480019635).

Almost surely, 2^3754820168 is an apocalyptic number.

It is an amenable number.

3754820168 is an abundant number, since it is smaller than the sum of its proper divisors (3925493992).

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

3754820168 is a wasteful number, since it uses less digits than its factorization.

3754820168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42668428 (or 42668424 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 3754820168 is about 61276.5874376176. The cubic root of 3754820168 is about 1554.2816294246.

The spelling of 3754820168 in words is "three billion, seven hundred fifty-four million, eight hundred twenty thousand, one hundred sixty-eight".