6413924 has 12 divisors (see below), whose sum is σ = 12244848. Its totient is φ = 2915400.

The previous prime is 6413903. The next prime is 6413951. The reversal of 6413924 is 4293146.

It is a super-2 number, since 2×6413924² = 82276842155552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72842 + ... + 72929.

It is an arithmetic number, because the mean of its divisors is an integer number (1020404).

Almost surely, 2^6413924 is an apocalyptic number.

It is an amenable number.

6413924 is a deficient number, since it is larger than the sum of its proper divisors (5830924).

6413924 is a wasteful number, since it uses less digits than its factorization.

6413924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145786 (or 145784 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 6413924 is about 2532.5726050797. The cubic root of 6413924 is about 185.7981005729.

It can be divided in two parts, 6413 and 924, that added together give a palindrome (7337).

The spelling of 6413924 in words is "six million, four hundred thirteen thousand, nine hundred twenty-four".