3893654 has 8 divisors (see below), whose sum is σ = 5855328. Its totient is φ = 1941880.

The previous prime is 3893633. The next prime is 3893657. The reversal of 3893654 is 4563983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397 + ... + 3120.

It is an arithmetic number, because the mean of its divisors is an integer number (731916).

Almost surely, 2^3893654 is an apocalyptic number.

3893654 is a deficient number, since it is larger than the sum of its proper divisors (1961674).

3893654 is a wasteful number, since it uses less digits than its factorization.

3893654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950.

The product of its digits is 77760, while the sum is 38.

The square root of 3893654 is about 1973.2344006732. The cubic root of 3893654 is about 157.3206693260.

The spelling of 3893654 in words is "three million, eight hundred ninety-three thousand, six hundred fifty-four".