2879947097 has 8 divisors (see below), whose sum is σ = 3059337600. Its totient is φ = 2703338064.

The previous prime is 2879947079. The next prime is 2879947111. The reversal of 2879947097 is 7907499782.

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 2879947097 - 2¹⁰ = 2879946073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2879947597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693233 + ... + 697374.

It is an arithmetic number, because the mean of its divisors is an integer number (382417200).

Almost surely, 2^2879947097 is an apocalyptic number.

It is an amenable number.

2879947097 is a deficient number, since it is larger than the sum of its proper divisors (179390503).

2879947097 is a wasteful number, since it uses less digits than its factorization.

2879947097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390735.

The product of its (nonzero) digits is 16003008, while the sum is 62.

The square root of 2879947097 is about 53665.1385631305. The cubic root of 2879947097 is about 1422.7486101535.

The spelling of 2879947097 in words is "two billion, eight hundred seventy-nine million, nine hundred forty-seven thousand, ninety-seven".