3654128 has 10 divisors (see below), whose sum is σ = 7079904. Its totient is φ = 1827056.

The previous prime is 3654089. The next prime is 3654143. The reversal of 3654128 is 8214563.

It is a self number, because there is not a number n which added to its sum of digits gives 3654128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114176 + ... + 114207.

Almost surely, 2^3654128 is an apocalyptic number.

It is an amenable number.

3654128 is a deficient number, since it is larger than the sum of its proper divisors (3425776).

3654128 is a wasteful number, since it uses less digits than its factorization.

3654128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228391 (or 228385 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 3654128 is about 1911.5773591461. The cubic root of 3654128 is about 154.0261944535.

The spelling of 3654128 in words is "three million, six hundred fifty-four thousand, one hundred twenty-eight".