3577664 has 14 divisors (see below), whose sum is σ = 7099554. Its totient is φ = 1788800.

The previous prime is 3577663. The next prime is 3577669. The reversal of 3577664 is 4667753.

It can be written as a sum of positive squares in only one way, i.e., 3534400 + 43264 = 1880^2 + 208^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3577661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27887 + ... + 28014.

It is an arithmetic number, because the mean of its divisors is an integer number (507111).

Almost surely, 2^3577664 is an apocalyptic number.

It is an amenable number.

3577664 is a deficient number, since it is larger than the sum of its proper divisors (3521890).

3577664 is an equidigital number, since it uses as much as digits as its factorization.

3577664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55913 (or 55903 counting only the distinct ones).

The product of its digits is 105840, while the sum is 38.

The square root of 3577664 is about 1891.4713849276. The cubic root of 3577664 is about 152.9442603857.

The spelling of 3577664 in words is "three million, five hundred seventy-seven thousand, six hundred sixty-four".