8033987970 has 64 divisors (see below), whose sum is σ = 22003021440. Its totient is φ = 2084491584.

The previous prime is 8033987963. The next prime is 8033987989. The reversal of 8033987970 is 797893308.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392112 + ... + 412091.

It is an arithmetic number, because the mean of its divisors is an integer number (343797210).

Almost surely, 2^8033987970 is an apocalyptic number.

8033987970 is an abundant number, since it is smaller than the sum of its proper divisors (13969033470).

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

8033987970 is a wasteful number, since it uses less digits than its factorization.

8033987970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804256 (or 804250 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 8033987970 is about 89632.5162538685. The cubic root of 8033987970 is about 2002.8283292248.

The spelling of 8033987970 in words is "eight billion, thirty-three million, nine hundred eighty-seven thousand, nine hundred seventy".