4649901 has 16 divisors (see below), whose sum is σ = 6431424. Its totient is φ = 2985984.

The previous prime is 4649893. The next prime is 4649903. The reversal of 4649901 is 1099464.

It is not a de Polignac number, because 4649901 - 2³ = 4649893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17965 + ... + 18221.

It is an arithmetic number, because the mean of its divisors is an integer number (401964).

Almost surely, 2^4649901 is an apocalyptic number.

It is an amenable number.

4649901 is a deficient number, since it is larger than the sum of its proper divisors (1781523).

4649901 is a wasteful number, since it uses less digits than its factorization.

4649901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 4649901 is about 2156.3629100873. The cubic root of 4649901 is about 166.9095689301.

The spelling of 4649901 in words is "four million, six hundred forty-nine thousand, nine hundred one".