3074840701920 has 1008 divisors, whose sum is σ = 11965290194592. Its totient is φ = 746223528960.

The previous prime is 3074840701913. The next prime is 3074840701949. The reversal of 3074840701920 is 291070484703.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 43307615485 + ... + 43307615555.

It is an arithmetic number, because the mean of its divisors is an integer number (11870327574).

Almost surely, 2^{3074840701920} is an apocalyptic number.

3074840701920 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 3074840701920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5982645097296).

3074840701920 is an abundant number, since it is smaller than the sum of its proper divisors (8890449492672).

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

3074840701920 is an frugal number, since it uses more digits than its factorization.

3074840701920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 3074840701920 in words is "three trillion, seventy-four billion, eight hundred forty million, seven hundred one thousand, nine hundred twenty".