3488780 has 24 divisors (see below), whose sum is σ = 7712880. Its totient is φ = 1321920.

The previous prime is 3488777. The next prime is 3488783. The reversal of 3488780 is 878843.

It is an interprime number because it is at equal distance from previous prime (3488777) and next prime (3488783).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (3488783) 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, 4211 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (321370).

Almost surely, 2^3488780 is an apocalyptic number.

It is an amenable number.

3488780 is an abundant number, since it is smaller than the sum of its proper divisors (4224100).

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

3488780 is a wasteful number, since it uses less digits than its factorization.

3488780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9209 (or 9207 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 3488780 is about 1867.8276151722. The cubic root of 3488780 is about 151.6670343079.

The spelling of 3488780 in words is "three million, four hundred eighty-eight thousand, seven hundred eighty".