2938347 has 12 divisors (see below), whose sum is σ = 4348344. Its totient is φ = 1910880.

The previous prime is 2938343. The next prime is 2938357. The reversal of 2938347 is 7438392.

It is not a de Polignac number, because 2938347 - 2² = 2938343 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2938343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3613 + ... + 4350.

It is an arithmetic number, because the mean of its divisors is an integer number (362362).

2^2938347 is an apocalyptic number.

2938347 is a deficient number, since it is larger than the sum of its proper divisors (1409997).

2938347 is a wasteful number, since it uses less digits than its factorization.

2938347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8010 (or 8007 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2938347 is about 1714.1607275865. The cubic root of 2938347 is about 143.2301215986.

The spelling of 2938347 in words is "two million, nine hundred thirty-eight thousand, three hundred forty-seven".