3935696 has 10 divisors (see below), whose sum is σ = 7625442. Its totient is φ = 1967840.

The previous prime is 3935683. The next prime is 3935699. The reversal of 3935696 is 6965393.

It can be written as a sum of positive squares in only one way, i.e., 3857296 + 78400 = 1964^2 + 280^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3935699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122975 + ... + 123006.

Almost surely, 2^3935696 is an apocalyptic number.

It is an amenable number.

3935696 is a deficient number, since it is larger than the sum of its proper divisors (3689746).

3935696 is a wasteful number, since it uses less digits than its factorization.

3935696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245989 (or 245983 counting only the distinct ones).

The product of its digits is 131220, while the sum is 41.

The square root of 3935696 is about 1983.8588659479. The cubic root of 3935696 is about 157.8848704634.

The spelling of 3935696 in words is "three million, nine hundred thirty-five thousand, six hundred ninety-six".