4072265986 has 8 divisors (see below), whose sum is σ = 6467716620. Its totient is φ = 1916360448.

The previous prime is 4072265983. The next prime is 4072265987. The reversal of 4072265986 is 6895622704.

4072265986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3897629761 + 174636225 = 62431^2 + 13215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4072265983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59886231 + ... + 59886298.

Almost surely, 2^4072265986 is an apocalyptic number.

4072265986 is a deficient number, since it is larger than the sum of its proper divisors (2395450634).

4072265986 is a wasteful number, since it uses less digits than its factorization.

4072265986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119772548.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 4072265986 is about 63814.3086305885. The cubic root of 4072265986 is about 1596.9036453265.

The spelling of 4072265986 in words is "four billion, seventy-two million, two hundred sixty-five thousand, nine hundred eighty-six".