3694208 has 96 divisors (see below), whose sum is σ = 9302400. Its totient is φ = 1451520.

The previous prime is 3694199. The next prime is 3694217. The reversal of 3694208 is 8024963.

It is an interprime number because it is at equal distance from previous prime (3694199) and next prime (3694217).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119153 + ... + 119183.

It is an arithmetic number, because the mean of its divisors is an integer number (96900).

Almost surely, 2^3694208 is an apocalyptic number.

3694208 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3694208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4651200).

3694208 is an abundant number, since it is smaller than the sum of its proper divisors (5608192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3694208 is a wasteful number, since it uses less digits than its factorization.

3694208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3694208 is about 1922.0322577938. The cubic root of 3694208 is about 154.5872891674.

The spelling of 3694208 in words is "three million, six hundred ninety-four thousand, two hundred eight".