3609488 has 20 divisors (see below), whose sum is σ = 7022988. Its totient is φ = 1797120.

The previous prime is 3609481. The next prime is 3609493. The reversal of 3609488 is 8849063.

It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 2917264 = 832^2 + 1708^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6668 + ... + 7188.

Almost surely, 2^3609488 is an apocalyptic number.

It is an amenable number.

3609488 is a deficient number, since it is larger than the sum of its proper divisors (3413500).

3609488 is a wasteful number, since it uses less digits than its factorization.

3609488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 3609488 is about 1899.8652583802. The cubic root of 3609488 is about 153.3964117703.

The spelling of 3609488 in words is "three million, six hundred nine thousand, four hundred eighty-eight".