7074043920 has 120 divisors (see below), whose sum is σ = 23979286656. Its totient is φ = 1868761344.

The previous prime is 7074043897. The next prime is 7074043969. The reversal of 7074043920 is 293404707.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31129 + ... + 122951.

Almost surely, 2^7074043920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7074043920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11989643328).

7074043920 is an abundant number, since it is smaller than the sum of its proper divisors (16905242736).

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

7074043920 is a wasteful number, since it uses less digits than its factorization.

7074043920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91949 (or 91940 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 7074043920 is about 84107.3357086051. The cubic root of 7074043920 is about 1919.6523459083.

The spelling of 7074043920 in words is "seven billion, seventy-four million, forty-three thousand, nine hundred twenty".