4649015768 has 16 divisors (see below), whose sum is σ = 8727853680. Its totient is φ = 2321588128.

The previous prime is 4649015729. The next prime is 4649015771. The reversal of 4649015768 is 8675109464.

It is a super-2 number, since 2×4649015768² = 43226695222225259648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358196 + ... + 370947.

It is an arithmetic number, because the mean of its divisors is an integer number (545490855).

Almost surely, 2^4649015768 is an apocalyptic number.

It is an amenable number.

4649015768 is a deficient number, since it is larger than the sum of its proper divisors (4078837912).

4649015768 is a wasteful number, since it uses less digits than its factorization.

4649015768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729946 (or 729942 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 4649015768 is about 68183.6913638445. The cubic root of 4649015768 is about 1668.9897636987.

The spelling of 4649015768 in words is "four billion, six hundred forty-nine million, fifteen thousand, seven hundred sixty-eight".