3296838781 has 8 divisors (see below), whose sum is σ = 3503110464. Its totient is φ = 3091938240.

The previous prime is 3296838773. The next prime is 3296838841. The reversal of 3296838781 is 1878386923.

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

It is not a de Polignac number, because 3296838781 - 2³ = 3296838773 is a prime.

It is a super-2 number, since 2×3296838781² = 21738291895811131922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3296838731) 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, 337825 + ... + 347446.

It is an arithmetic number, because the mean of its divisors is an integer number (437888808).

Almost surely, 2^3296838781 is an apocalyptic number.

It is an amenable number.

3296838781 is a deficient number, since it is larger than the sum of its proper divisors (206271683).

3296838781 is a wasteful number, since it uses less digits than its factorization.

3296838781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685571.

The product of its digits is 3483648, while the sum is 55.

The square root of 3296838781 is about 57418.1049931117. The cubic root of 3296838781 is about 1488.3300030509.

The spelling of 3296838781 in words is "three billion, two hundred ninety-six million, eight hundred thirty-eight thousand, seven hundred eighty-one".