4069280377 has 8 divisors (see below), whose sum is σ = 4211218440. Its totient is φ = 3927450240.

The previous prime is 4069280357. The next prime is 4069280401. The reversal of 4069280377 is 7730829604.

4069280377 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 4 ways, for example, as 881721 + 4068398656 = 939^2 + 63784^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4069280377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4069280357) 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, 53893 + ... + 105085.

It is an arithmetic number, because the mean of its divisors is an integer number (526402305).

Almost surely, 2^4069280377 is an apocalyptic number.

It is an amenable number.

4069280377 is a deficient number, since it is larger than the sum of its proper divisors (141938063).

4069280377 is a wasteful number, since it uses less digits than its factorization.

4069280377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53963.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 4069280377 is about 63790.9113980981. The cubic root of 4069280377 is about 1596.5132897234.

The spelling of 4069280377 in words is "four billion, sixty-nine million, two hundred eighty thousand, three hundred seventy-seven".