3699256 has 32 divisors (see below), whose sum is σ = 7649280. Its totient is φ = 1663200.

The previous prime is 3699253. The next prime is 3699257. The reversal of 3699256 is 6529963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3699253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11011 + ... + 11341.

It is an arithmetic number, because the mean of its divisors is an integer number (239040).

Almost surely, 2^3699256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3699256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3824640).

3699256 is an abundant number, since it is smaller than the sum of its proper divisors (3950024).

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

3699256 is a wasteful number, since it uses less digits than its factorization.

3699256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 471 counting only the distinct ones).

The product of its digits is 87480, while the sum is 40.

The square root of 3699256 is about 1923.3450028531. The cubic root of 3699256 is about 154.6576697435.

The spelling of 3699256 in words is "three million, six hundred ninety-nine thousand, two hundred fifty-six".