3696920 has 32 divisors (see below), whose sum is σ = 8607600. Its totient is φ = 1427328.

The previous prime is 3696919. The next prime is 3696923. The reversal of 3696920 is 296963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696923) 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, 434 + ... + 2753.

Almost surely, 2^3696920 is an apocalyptic number.

It is an amenable number.

3696920 is an abundant number, since it is smaller than the sum of its proper divisors (4910680).

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

3696920 is a wasteful number, since it uses less digits than its factorization.

3696920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3223 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3696920 is about 1922.7376316076. The cubic root of 3696920 is about 154.6251085664.

The spelling of 3696920 in words is "three million, six hundred ninety-six thousand, nine hundred twenty".