3053649 has 8 divisors (see below), whose sum is σ = 4082400. Its totient is φ = 2030336.

The previous prime is 3053629. The next prime is 3053669. The reversal of 3053649 is 9463503.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3053629) and next prime (3053669).

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

It is a cyclic number.

It is not a de Polignac number, because 3053649 - 2⁷ = 3053521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3053629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214 + ... + 2480.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^3053649 is an apocalyptic number.

It is an amenable number.

3053649 is a deficient number, since it is larger than the sum of its proper divisors (1028751).

3053649 is a wasteful number, since it uses less digits than its factorization.

3053649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3053649 is about 1747.4693130353. The cubic root of 3053649 is about 145.0796074950.

The spelling of 3053649 in words is "three million, fifty-three thousand, six hundred forty-nine".