3689496 has 128 divisors (see below), whose sum is σ = 11520000. Its totient is φ = 1088640.

The previous prime is 3689479. The next prime is 3689501. The reversal of 3689496 is 6949863.

It is a super-2 number, since 2×3689496² = 27224761468032, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119001 + ... + 119031.

It is an arithmetic number, because the mean of its divisors is an integer number (90000).

Almost surely, 2^3689496 is an apocalyptic number.

3689496 is a gapful number since it is divisible by the number (36) 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 3689496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760000).

3689496 is an abundant number, since it is smaller than the sum of its proper divisors (7830504).

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

3689496 is a wasteful number, since it uses less digits than its factorization.

3689496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 84 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 3689496 is about 1920.8060807900. The cubic root of 3689496 is about 154.5215353146.

The spelling of 3689496 in words is "three million, six hundred eighty-nine thousand, four hundred ninety-six".