3654146 has 8 divisors (see below), whose sum is σ = 5489424. Its totient is φ = 1824340.

The previous prime is 3654143. The next prime is 3654149. The reversal of 3654146 is 6414563.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3654143) and next prime (3654149).

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

It is not an unprimeable number, because it can be changed into a prime (3654143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541 + ... + 3111.

It is an arithmetic number, because the mean of its divisors is an integer number (686178).

Almost surely, 2^3654146 is an apocalyptic number.

3654146 is a deficient number, since it is larger than the sum of its proper divisors (1835278).

3654146 is a wasteful number, since it uses less digits than its factorization.

3654146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736.

The product of its digits is 8640, while the sum is 29.

The square root of 3654146 is about 1911.5820672940. The cubic root of 3654146 is about 154.0264473608.

The spelling of 3654146 in words is "three million, six hundred fifty-four thousand, one hundred forty-six".