3917652 has 24 divisors (see below), whose sum is σ = 9211776. Its totient is φ = 1295808.

The previous prime is 3917623. The next prime is 3917681. The reversal of 3917652 is 2567193.

It is an interprime number because it is at equal distance from previous prime (3917623) and next prime (3917681).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (383824).

Almost surely, 2^3917652 is an apocalyptic number.

It is an amenable number.

3917652 is an abundant number, since it is smaller than the sum of its proper divisors (5294124).

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

3917652 is a wasteful number, since it uses less digits than its factorization.

3917652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527 (or 2525 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 3917652 is about 1979.3059389594. The cubic root of 3917652 is about 157.6432156647.

The spelling of 3917652 in words is "three million, nine hundred seventeen thousand, six hundred fifty-two".