8074328377 has 4 divisors (see below), whose sum is σ = 8078604660. Its totient is φ = 8070052096.

The previous prime is 8074328371. The next prime is 8074328401. The reversal of 8074328377 is 7738234708.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5945797881 + 2128530496 = 77109^2 + 46136^2 .

It is a cyclic number.

It is not a de Polignac number, because 8074328377 - 2¹¹ = 8074326329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8074328377.

It is not an unprimeable number, because it can be changed into a prime (8074328371) 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, 2135308 + ... + 2139085.

It is an arithmetic number, because the mean of its divisors is an integer number (2019651165).

Almost surely, 2^8074328377 is an apocalyptic number.

It is an amenable number.

8074328377 is a deficient number, since it is larger than the sum of its proper divisors (4276283).

8074328377 is a wasteful number, since it uses less digits than its factorization.

8074328377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276282.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The square root of 8074328377 is about 89857.2666900123. The cubic root of 8074328377 is about 2006.1749468117.

The spelling of 8074328377 in words is "eight billion, seventy-four million, three hundred twenty-eight thousand, three hundred seventy-seven".