4649119464 has 128 divisors (see below), whose sum is σ = 12910596480. Its totient is φ = 1383321600.

The previous prime is 4649119439. The next prime is 4649119469.

4649119464 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4649119464² = 43228623581087294592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4649119469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6108844 + ... + 6109604.

It is an arithmetic number, because the mean of its divisors is an integer number (100864035).

Almost surely, 2^4649119464 is an apocalyptic number.

4649119464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4649119464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6455298240).

4649119464 is an abundant number, since it is smaller than the sum of its proper divisors (8261477016).

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

4649119464 is a wasteful number, since it uses less digits than its factorization.

4649119464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1167 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 4649119464 is about 68184.4517760464. The cubic root of 4649119464 is about 1669.0021725099.

The spelling of 4649119464 in words is "four billion, six hundred forty-nine million, one hundred nineteen thousand, four hundred sixty-four".