4649613948 has 48 divisors (see below), whose sum is σ = 13776636160. Its totient is φ = 1328460912.

The previous prime is 4649613911. The next prime is 4649613953. The reversal of 4649613948 is 8493169464.

It is a happy number.

4649613948 is a `hidden beast` number, since 464 + 9 + 6 + 139 + 48 = 666.

It is a super-2 number, since 2×4649613948² = 43237819730872293408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4649613894 and 4649613903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3074386 + ... + 3075897.

Almost surely, 2^4649613948 is an apocalyptic number.

It is an amenable number.

4649613948 is an abundant number, since it is smaller than the sum of its proper divisors (9127022212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4649613948 is a wasteful number, since it uses less digits than its factorization.

4649613948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150303 (or 6150295 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 4649613948 is about 68188.0777555725. The cubic root of 4649613948 is about 1669.0613425397.

The spelling of 4649613948 in words is "four billion, six hundred forty-nine million, six hundred thirteen thousand, nine hundred forty-eight".