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6893396 = 223747991
BaseRepresentation
bin11010010010111101010100
3110222012221222
4122102331110
53231042041
6403425512
7112410236
oct32227524
913865858
106893396
113989124
122385298
131574843
14cb6256
1591274b
hex692f54

6893396 has 24 divisors (see below), whose sum is σ = 12665856. Its totient is φ = 3278880.

The previous prime is 6893389. The next prime is 6893401. The reversal of 6893396 is 6933986.

6893396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 62 + 87 + 92 + 38 + 314 + 94 + 62 .

It is a congruent number.

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, 6461 + ... + 7451.

It is an arithmetic number, because the mean of its divisors is an integer number (527744).

Almost surely, 26893396 is an apocalyptic number.

It is an amenable number.

6893396 is a deficient number, since it is larger than the sum of its proper divisors (5772460).

6893396 is a wasteful number, since it uses less digits than its factorization.

6893396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079 (or 1077 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 6893396 is about 2625.5277564711. The cubic root of 6893396 is about 190.3170698444.

The spelling of 6893396 in words is "six million, eight hundred ninety-three thousand, three hundred ninety-six".

Divisors: 1 2 4 37 47 74 94 148 188 991 1739 1982 3478 3964 6956 36667 46577 73334 93154 146668 186308 1723349 3446698 6893396