3609480 has 64 divisors (see below), whose sum is σ = 12378240. Its totient is φ = 824832.

The previous prime is 3609479. The next prime is 3609481. The reversal of 3609480 is 849063.

It is an interprime number because it is at equal distance from previous prime (3609479) and next prime (3609481).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3609481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309 + ... + 2988.

It is an arithmetic number, because the mean of its divisors is an integer number (193410).

Almost surely, 2^3609480 is an apocalyptic number.

3609480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3609480 is an abundant number, since it is smaller than the sum of its proper divisors (8768760).

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

3609480 is a wasteful number, since it uses less digits than its factorization.

3609480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318 (or 4314 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3609480 is about 1899.8631529665. The cubic root of 3609480 is about 153.3962984420.

The spelling of 3609480 in words is "three million, six hundred nine thousand, four hundred eighty".