2994716531 has 8 divisors (see below), whose sum is σ = 3061197120. Its totient is φ = 2928351168.

The previous prime is 2994716509. The next prime is 2994716551. The reversal of 2994716531 is 1356174992.

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

It is not a de Polignac number, because 2994716531 - 2³⁰ = 1920974707 is a prime.

It is a super-2 number, since 2×2994716531² = 17936654202089347922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2994716551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24845 + ... + 81281.

It is an arithmetic number, because the mean of its divisors is an integer number (382649640).

Almost surely, 2^2994716531 is an apocalyptic number.

2994716531 is a deficient number, since it is larger than the sum of its proper divisors (66480589).

2994716531 is a wasteful number, since it uses less digits than its factorization.

2994716531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57613.

The product of its digits is 408240, while the sum is 47.

The square root of 2994716531 is about 54724.0032435494. The cubic root of 2994716531 is about 1441.4023971228.

The spelling of 2994716531 in words is "two billion, nine hundred ninety-four million, seven hundred sixteen thousand, five hundred thirty-one".