3907488 has 96 divisors (see below), whose sum is σ = 11515392. Its totient is φ = 1152000.

The previous prime is 3907487. The next prime is 3907499. The reversal of 3907488 is 8847093.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3907481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38638 + ... + 38738.

It is an arithmetic number, because the mean of its divisors is an integer number (119952).

Almost surely, 2^3907488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3907488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5757696).

3907488 is an abundant number, since it is smaller than the sum of its proper divisors (7607904).

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

3907488 is a wasteful number, since it uses less digits than its factorization.

3907488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 3907488 is about 1976.7367047738. The cubic root of 3907488 is about 157.5067671570.

The spelling of 3907488 in words is "three million, nine hundred seven thousand, four hundred eighty-eight".