2996923665 has 8 divisors (see below), whose sum is σ = 4795077888. Its totient is φ = 1598359280.

The previous prime is 2996923649. The next prime is 2996923673. The reversal of 2996923665 is 5663296992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2996923665 - 2⁴ = 2996923649 is a prime.

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, 99897441 + ... + 99897470.

It is an arithmetic number, because the mean of its divisors is an integer number (599384736).

Almost surely, 2^2996923665 is an apocalyptic number.

It is an amenable number.

2996923665 is a deficient number, since it is larger than the sum of its proper divisors (1798154223).

2996923665 is a wasteful number, since it uses less digits than its factorization.

2996923665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199794919.

The product of its digits is 9447840, while the sum is 57.

The square root of 2996923665 is about 54744.1655795392. The cubic root of 2996923665 is about 1441.7564191656.

The spelling of 2996923665 in words is "two billion, nine hundred ninety-six million, nine hundred twenty-three thousand, six hundred sixty-five".