3802664 has 8 divisors (see below), whose sum is σ = 7130010. Its totient is φ = 1901328.

The previous prime is 3802663. The next prime is 3802681. The reversal of 3802664 is 4662083.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 1582564 = 1490^2 + 1258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3802663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237659 + ... + 237674.

Almost surely, 2^3802664 is an apocalyptic number.

It is an amenable number.

3802664 is a deficient number, since it is larger than the sum of its proper divisors (3327346).

3802664 is a wasteful number, since it uses less digits than its factorization.

3802664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475339 (or 475335 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3802664 is about 1950.0420508286. The cubic root of 3802664 is about 156.0855327574.

The spelling of 3802664 in words is "three million, eight hundred two thousand, six hundred sixty-four".