4986758949 has 16 divisors (see below), whose sum is σ = 6740025600. Its totient is φ = 3279085056.

The previous prime is 4986758941. The next prime is 4986758957. The reversal of 4986758949 is 9498576894.

It is an interprime number because it is at equal distance from previous prime (4986758941) and next prime (4986758957).

It is not a de Polignac number, because 4986758949 - 2³ = 4986758941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4986758941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234637 + ... + 255005.

It is an arithmetic number, because the mean of its divisors is an integer number (421251600).

Almost surely, 2^4986758949 is an apocalyptic number.

It is an amenable number.

4986758949 is a deficient number, since it is larger than the sum of its proper divisors (1753266651).

4986758949 is a wasteful number, since it uses less digits than its factorization.

4986758949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484.

The product of its digits is 156764160, while the sum is 69.

The square root of 4986758949 is about 70616.9876800193. The cubic root of 4986758949 is about 1708.4651536771.

The spelling of 4986758949 in words is "four billion, nine hundred eighty-six million, seven hundred fifty-eight thousand, nine hundred forty-nine".