2973371616 has 36 divisors (see below), whose sum is σ = 8455526352. Its totient is φ = 991123776.

The previous prime is 2973371591. The next prime is 2973371633. The reversal of 2973371616 is 6161733792.

2973371616 is a `hidden beast` number, since 29 + 7 + 3 + 3 + 7 + 1 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 5161816 + ... + 5162391.

It is an arithmetic number, because the mean of its divisors is an integer number (234875732).

Almost surely, 2^2973371616 is an apocalyptic number.

It is an amenable number.

2973371616 is an abundant number, since it is smaller than the sum of its proper divisors (5482154736).

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

2973371616 is a wasteful number, since it uses less digits than its factorization.

2973371616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10324223 (or 10324212 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 2973371616 is about 54528.6311583190. The cubic root of 2973371616 is about 1437.9696850174.

The spelling of 2973371616 in words is "two billion, nine hundred seventy-three million, three hundred seventy-one thousand, six hundred sixteen".