6334390 has 16 divisors (see below), whose sum is σ = 11430720. Its totient is φ = 2527360.

The previous prime is 6334333. The next prime is 6334399. The reversal of 6334390 is 934336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6334399) 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, 6750 + ... + 7630.

It is an arithmetic number, because the mean of its divisors is an integer number (714420).

Almost surely, 2^6334390 is an apocalyptic number.

6334390 is a deficient number, since it is larger than the sum of its proper divisors (5096330).

6334390 is a wasteful number, since it uses less digits than its factorization.

6334390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 6334390 is about 2516.8214080463. The cubic root of 6334390 is about 185.0269257133.

It can be divided in two parts, 6334 and 390, that added together give a square (6724 = 82²).

The spelling of 6334390 in words is "six million, three hundred thirty-four thousand, three hundred ninety".