3730608161280 has 2240 divisors, whose sum is σ = 18015312446208. Its totient is φ = 715202887680.

The previous prime is 3730608161279. The next prime is 3730608161309. The reversal of 3730608161280 is 821618060373.

3730608161280 is a `hidden beast` number, since 3 + 7 + 3 + 0 + 608 + 16 + 1 + 28 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 1868105242 + ... + 1868107238.

Almost surely, 2^{3730608161280} is an apocalyptic number.

3730608161280 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 3730608161280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9007656223104).

3730608161280 is an abundant number, since it is smaller than the sum of its proper divisors (14284704284928).

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

3730608161280 is a wasteful number, since it uses less digits than its factorization.

3730608161280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 3730608161280 in words is "three trillion, seven hundred thirty billion, six hundred eight million, one hundred sixty-one thousand, two hundred eighty".