7038013768 has 8 divisors (see below), whose sum is σ = 13196275830. Its totient is φ = 3519006880.

The previous prime is 7038013747. The next prime is 7038013783. The reversal of 7038013768 is 8673108307.

It can be written as a sum of positive squares in only one way, i.e., 6668682244 + 369331524 = 81662^2 + 19218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 439875853 + ... + 439875868.

Almost surely, 2^7038013768 is an apocalyptic number.

It is an amenable number.

7038013768 is a deficient number, since it is larger than the sum of its proper divisors (6158262062).

7038013768 is a wasteful number, since it uses less digits than its factorization.

7038013768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879751727 (or 879751723 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7038013768 is about 83892.8707817297. The cubic root of 7038013768 is about 1916.3876820940.

It can be divided in two parts, 70380 and 13768, that added together give a palindrome (84148).

The spelling of 7038013768 in words is "seven billion, thirty-eight million, thirteen thousand, seven hundred sixty-eight".