4907949 has 4 divisors (see below), whose sum is σ = 6543936. Its totient is φ = 3271964.

The previous prime is 4907941. The next prime is 4907957. The reversal of 4907949 is 9497094.

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 an interprime number because it is at equal distance from previous prime (4907941) and next prime (4907957).

It is a cyclic number.

It is not a de Polignac number, because 4907949 - 2³ = 4907941 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4907949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4907941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817989 + ... + 817994.

It is an arithmetic number, because the mean of its divisors is an integer number (1635984).

Almost surely, 2^4907949 is an apocalyptic number.

It is an amenable number.

4907949 is a deficient number, since it is larger than the sum of its proper divisors (1635987).

4907949 is a wasteful number, since it uses less digits than its factorization.

4907949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635986.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4907949 is about 2215.3891306044. The cubic root of 4907949 is about 169.9417216615.

The spelling of 4907949 in words is "four million, nine hundred seven thousand, nine hundred forty-nine".