6274390 has 16 divisors (see below), whose sum is σ = 11372400. Its totient is φ = 2492320.

The previous prime is 6274361. The next prime is 6274397. The reversal of 6274390 is 934726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6274397) 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, 616 + ... + 3595.

It is an arithmetic number, because the mean of its divisors is an integer number (710775).

Almost surely, 2^6274390 is an apocalyptic number.

6274390 is a deficient number, since it is larger than the sum of its proper divisors (5098010).

6274390 is a wasteful number, since it uses less digits than its factorization.

6274390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 6274390 is about 2504.8732502863. The cubic root of 6274390 is about 184.4408733307.

The spelling of 6274390 in words is "six million, two hundred seventy-four thousand, three hundred ninety".