3427488 has 48 divisors (see below), whose sum is σ = 9999360. Its totient is φ = 1142208.

The previous prime is 3427469. The next prime is 3427507. The reversal of 3427488 is 8847243.

It is an interprime number because it is at equal distance from previous prime (3427469) and next prime (3427507).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 2^3427488 is an apocalyptic number.

It is an amenable number.

3427488 is an abundant number, since it is smaller than the sum of its proper divisors (6571872).

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

3427488 is a wasteful number, since it uses less digits than its factorization.

3427488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986 (or 3972 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 3427488 is about 1851.3476172777. The cubic root of 3427488 is about 150.7736033931.

The spelling of 3427488 in words is "three million, four hundred twenty-seven thousand, four hundred eighty-eight".