3319278494 has 16 divisors (see below), whose sum is σ = 5693728128. Its totient is φ = 1421663832.

The previous prime is 3319278493. The next prime is 3319278497. The reversal of 3319278494 is 4948729133.

It is a super-3 number, since 3×3319278494³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3319278493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50084 + ... + 95639.

It is an arithmetic number, because the mean of its divisors is an integer number (355858008).

Almost surely, 2^3319278494 is an apocalyptic number.

3319278494 is a deficient number, since it is larger than the sum of its proper divisors (2374449634).

3319278494 is a wasteful number, since it uses less digits than its factorization.

3319278494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147359.

The product of its digits is 1306368, while the sum is 50.

The square root of 3319278494 is about 57613.1798636388. The cubic root of 3319278494 is about 1491.6991102973.

The spelling of 3319278494 in words is "three billion, three hundred nineteen million, two hundred seventy-eight thousand, four hundred ninety-four".