4077965982 has 16 divisors (see below), whose sum is σ = 8181664272. Its totient is φ = 1355033280.

The previous prime is 4077965981. The next prime is 4077966059. The reversal of 4077965982 is 2895697704.

4077965982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4077965981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070119 + ... + 1073922.

It is an arithmetic number, because the mean of its divisors is an integer number (511354017).

Almost surely, 2^4077965982 is an apocalyptic number.

4077965982 is an abundant number, since it is smaller than the sum of its proper divisors (4103698290).

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

4077965982 is a wasteful number, since it uses less digits than its factorization.

4077965982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144363.

The product of its (nonzero) digits is 7620480, while the sum is 57.

The square root of 4077965982 is about 63858.9538122885. The cubic root of 4077965982 is about 1597.6483659019.

The spelling of 4077965982 in words is "four billion, seventy-seven million, nine hundred sixty-five thousand, nine hundred eighty-two".