2993974320 has 80 divisors (see below), whose sum is σ = 9288548352. Its totient is φ = 797771520.

The previous prime is 2993974289. The next prime is 2993974337. The reversal of 2993974320 is 234793992.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2993974320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361425 + ... + 369615.

Almost surely, 2^2993974320 is an apocalyptic number.

2993974320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2993974320 is an abundant number, since it is smaller than the sum of its proper divisors (6294574032).

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

2993974320 is a wasteful number, since it uses less digits than its factorization.

2993974320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9730 (or 9724 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 48.

The square root of 2993974320 is about 54717.2214206825. The cubic root of 2993974320 is about 1441.2833081542.

The spelling of 2993974320 in words is "two billion, nine hundred ninety-three million, nine hundred seventy-four thousand, three hundred twenty".