4886949 has 4 divisors (see below), whose sum is σ = 6515936. Its totient is φ = 3257964.

The previous prime is 4886941. The next prime is 4886951. The reversal of 4886949 is 9496884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4886949 - 2³ = 4886941 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4886898 and 4886907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4886941) 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, 814489 + ... + 814494.

It is an arithmetic number, because the mean of its divisors is an integer number (1628984).

Almost surely, 2^4886949 is an apocalyptic number.

It is an amenable number.

4886949 is a deficient number, since it is larger than the sum of its proper divisors (1628987).

4886949 is a wasteful number, since it uses less digits than its factorization.

4886949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628986.

The product of its digits is 497664, while the sum is 48.

The square root of 4886949 is about 2210.6444761653. The cubic root of 4886949 is about 169.6989944528.

The spelling of 4886949 in words is "four million, eight hundred eighty-six thousand, nine hundred forty-nine".