7984770152 has 8 divisors (see below), whose sum is σ = 14971444050. Its totient is φ = 3992385072.

The previous prime is 7984770119. The next prime is 7984770221. The reversal of 7984770152 is 2510774897.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7979134276 + 5635876 = 89326^2 + 2374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 7984770152.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499048127 + ... + 499048142.

Almost surely, 2^7984770152 is an apocalyptic number.

It is an amenable number.

7984770152 is a deficient number, since it is larger than the sum of its proper divisors (6986673898).

7984770152 is a wasteful number, since it uses less digits than its factorization.

7984770152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998096275 (or 998096271 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 50.

The square root of 7984770152 is about 89357.5411031436. The cubic root of 7984770152 is about 1998.7300397712.

The spelling of 7984770152 in words is "seven billion, nine hundred eighty-four million, seven hundred seventy thousand, one hundred fifty-two".