6409354 has 16 divisors (see below), whose sum is σ = 11153088. Its totient is φ = 2705472.

The previous prime is 6409339. The next prime is 6409363. The reversal of 6409354 is 4539046.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2479 + ... + 4354.

It is an arithmetic number, because the mean of its divisors is an integer number (697068).

Almost surely, 2^6409354 is an apocalyptic number.

6409354 is a deficient number, since it is larger than the sum of its proper divisors (4743734).

6409354 is a wasteful number, since it uses less digits than its factorization.

6409354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6409354 is about 2531.6701996903. The cubic root of 6409354 is about 185.7539622751.

The spelling of 6409354 in words is "six million, four hundred nine thousand, three hundred fifty-four".