4950649 has 8 divisors (see below), whose sum is σ = 5420448. Its totient is φ = 4484160.

The previous prime is 4950629. The next prime is 4950661. The reversal of 4950649 is 9460594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4950649 - 2⁷ = 4950521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4950629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169 + ... + 4465.

It is an arithmetic number, because the mean of its divisors is an integer number (677556).

Almost surely, 2^4950649 is an apocalyptic number.

It is an amenable number.

4950649 is a deficient number, since it is larger than the sum of its proper divisors (469799).

4950649 is a wasteful number, since it uses less digits than its factorization.

4950649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4950649 is about 2225.0053932519. The cubic root of 4950649 is about 170.4331399943.

The spelling of 4950649 in words is "four million, nine hundred fifty thousand, six hundred forty-nine".