3398778933 has 32 divisors (see below), whose sum is σ = 5009195520. Its totient is φ = 2032751040.

The previous prime is 3398778913. The next prime is 3398778937.

3398778933 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3398778933 - 2¹⁰ = 3398777909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398778937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 791410 + ... + 795692.

It is an arithmetic number, because the mean of its divisors is an integer number (156537360).

Almost surely, 2^3398778933 is an apocalyptic number.

3398778933 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3398778933 is a deficient number, since it is larger than the sum of its proper divisors (1610416587).

3398778933 is a wasteful number, since it uses less digits than its factorization.

3398778933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609.

The product of its digits is 20575296, while the sum is 60.

The square root of 3398778933 is about 58299.0474450484. The cubic root of 3398778933 is about 1503.5145636855.

The spelling of 3398778933 in words is "three billion, three hundred ninety-eight million, seven hundred seventy-eight thousand, nine hundred thirty-three".