3578004 has 36 divisors (see below), whose sum is σ = 9522240. Its totient is φ = 1129680.

The previous prime is 3577997. The next prime is 3578017. The reversal of 3578004 is 4008753.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3578004² = 25604225248032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932 + ... + 3299.

Almost surely, 2^3578004 is an apocalyptic number.

It is an amenable number.

3578004 is an abundant number, since it is smaller than the sum of its proper divisors (5944236).

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

3578004 is a wasteful number, since it uses less digits than its factorization.

3578004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260 (or 5255 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3578004 is about 1891.5612599120. The cubic root of 3578004 is about 152.9491052045.

The spelling of 3578004 in words is "three million, five hundred seventy-eight thousand, four".