3909468 has 24 divisors (see below), whose sum is σ = 9213568. Its totient is φ = 1290096.

The previous prime is 3909467. The next prime is 3909469. The reversal of 3909468 is 8649093.

It is an interprime number because it is at equal distance from previous prime (3909467) and next prime (3909469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3909463) 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, 346 + ... + 2817.

Almost surely, 2^3909468 is an apocalyptic number.

It is an amenable number.

3909468 is an abundant number, since it is smaller than the sum of its proper divisors (5304100).

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

3909468 is a wasteful number, since it uses less digits than its factorization.

3909468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 3909468 is about 1977.2374667702. The cubic root of 3909468 is about 157.5333665765.

The spelling of 3909468 in words is "three million, nine hundred nine thousand, four hundred sixty-eight".