2990672047 has 8 divisors (see below), whose sum is σ = 3263197392. Its totient is φ = 2718254400.

The previous prime is 2990672023. The next prime is 2990672057. The reversal of 2990672047 is 7402760992.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2990672047 - 2⁷ = 2990671919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2990671988 and 2990672006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990672017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37953 + ... + 86149.

It is an arithmetic number, because the mean of its divisors is an integer number (407899674).

Almost surely, 2^2990672047 is an apocalyptic number.

2990672047 is a deficient number, since it is larger than the sum of its proper divisors (272525345).

2990672047 is a wasteful number, since it uses less digits than its factorization.

2990672047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53849.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2990672047 is about 54687.0372848996. The cubic root of 2990672047 is about 1440.7532143292.

The spelling of 2990672047 in words is "two billion, nine hundred ninety million, six hundred seventy-two thousand, forty-seven".