7873149120 has 56 divisors (see below), whose sum is σ = 24997251504. Its totient is φ = 2099506176.

The previous prime is 7873149101. The next prime is 7873149169. The reversal of 7873149120 is 219413787.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4099639 + ... + 4101558.

Almost surely, 2^7873149120 is an apocalyptic number.

It is an amenable number.

7873149120 is an abundant number, since it is smaller than the sum of its proper divisors (17124102384).

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

7873149120 is a wasteful number, since it uses less digits than its factorization.

7873149120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201217 (or 8201207 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 7873149120 is about 88730.7676062819. The cubic root of 7873149120 is about 1989.3727238537.

The spelling of 7873149120 in words is "seven billion, eight hundred seventy-three million, one hundred forty-nine thousand, one hundred twenty".