3280783377 has 8 divisors (see below), whose sum is σ = 4492604416. Its totient is φ = 2128075632.

The previous prime is 3280783357. The next prime is 3280783379. The reversal of 3280783377 is 7733870823.

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

It is not a de Polignac number, because 3280783377 - 2⁷ = 3280783249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3280783379) 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, 14778193 + ... + 14778414.

It is an arithmetic number, because the mean of its divisors is an integer number (561575552).

Almost surely, 2^3280783377 is an apocalyptic number.

3280783377 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3280783377 is a deficient number, since it is larger than the sum of its proper divisors (1211821039).

3280783377 is a wasteful number, since it uses less digits than its factorization.

3280783377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29556647.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 3280783377 is about 57278.1230226690. The cubic root of 3280783377 is about 1485.9100449608.

The spelling of 3280783377 in words is "three billion, two hundred eighty million, seven hundred eighty-three thousand, three hundred seventy-seven".