2930271 has 8 divisors (see below), whose sum is σ = 3938304. Its totient is φ = 1937880.

The previous prime is 2930267. The next prime is 2930281. The reversal of 2930271 is 1720392.

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

It is not a de Polignac number, because 2930271 - 2² = 2930267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930201) 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, 3465 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (492288).

2^2930271 is an apocalyptic number.

2930271 is a deficient number, since it is larger than the sum of its proper divisors (1008033).

2930271 is a wasteful number, since it uses less digits than its factorization.

2930271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2930271 is about 1711.8034349773. The cubic root of 2930271 is about 143.0987792905.

The spelling of 2930271 in words is "two million, nine hundred thirty thousand, two hundred seventy-one".