3649058 has 8 divisors (see below), whose sum is σ = 6255552. Its totient is φ = 1563876.

The previous prime is 3649057. The next prime is 3649097. The reversal of 3649058 is 8509463.

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 (3649057) 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, 130310 + ... + 130337.

It is an arithmetic number, because the mean of its divisors is an integer number (781944).

Almost surely, 2^3649058 is an apocalyptic number.

3649058 is a deficient number, since it is larger than the sum of its proper divisors (2606494).

3649058 is a wasteful number, since it uses less digits than its factorization.

3649058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260656.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3649058 is about 1910.2507688783. The cubic root of 3649058 is about 153.9549258089.

It can be divided in two parts, 36 and 49058, that added together give a palindrome (49094).

The spelling of 3649058 in words is "three million, six hundred forty-nine thousand, fifty-eight".