3917796 has 24 divisors (see below), whose sum is σ = 9365664. Its totient is φ = 1273920.

The previous prime is 3917791. The next prime is 3917801. The reversal of 3917796 is 6977193.

It is an interprime number because it is at equal distance from previous prime (3917791) and next prime (3917801).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3917791) 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, 3490 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (390236).

Almost surely, 2^3917796 is an apocalyptic number.

It is an amenable number.

3917796 is an abundant number, since it is smaller than the sum of its proper divisors (5447868).

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

3917796 is a wasteful number, since it uses less digits than its factorization.

3917796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8011 (or 8009 counting only the distinct ones).

The product of its digits is 71442, while the sum is 42.

The square root of 3917796 is about 1979.3423150127. The cubic root of 3917796 is about 157.6451471230.

The spelling of 3917796 in words is "three million, nine hundred seventeen thousand, seven hundred ninety-six".