2993277 has 8 divisors (see below), whose sum is σ = 4561216. Its totient is φ = 1710432.

The previous prime is 2993269. The next prime is 2993297. The reversal of 2993277 is 7723992.

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

It is not a de Polignac number, because 2993277 - 2³ = 2993269 is a prime.

It is a Duffinian number.

2993277 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993227) 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, 71248 + ... + 71289.

It is an arithmetic number, because the mean of its divisors is an integer number (570152).

2^2993277 is an apocalyptic number.

It is an amenable number.

2993277 is a deficient number, since it is larger than the sum of its proper divisors (1567939).

2993277 is a wasteful number, since it uses less digits than its factorization.

2993277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142547.

The product of its digits is 47628, while the sum is 39.

The square root of 2993277 is about 1730.1089561065. The cubic root of 2993277 is about 144.1171404087.

The spelling of 2993277 in words is "two million, nine hundred ninety-three thousand, two hundred seventy-seven".