4946649 has 12 divisors (see below), whose sum is σ = 6733776. Its totient is φ = 3230032.

The previous prime is 4946647. The next prime is 4946653. The reversal of 4946649 is 9466494.

It is not a de Polignac number, because 4946649 - 2¹ = 4946647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4946649.

It is not an unprimeable number, because it can be changed into a prime (4946647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8134 + ... + 8720.

It is an arithmetic number, because the mean of its divisors is an integer number (561148).

Almost surely, 2^4946649 is an apocalyptic number.

It is an amenable number.

4946649 is a deficient number, since it is larger than the sum of its proper divisors (1787127).

4946649 is an equidigital number, since it uses as much as digits as its factorization.

4946649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 643 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 4946649 is about 2224.1063373859. The cubic root of 4946649 is about 170.3872257280.

The spelling of 4946649 in words is "four million, nine hundred forty-six thousand, six hundred forty-nine".