3398468436 has 108 divisors (see below), whose sum is σ = 9998191476. Its totient is φ = 969239040.

The previous prime is 3398468399. The next prime is 3398468441. The reversal of 3398468436 is 6348648933.

It can be written as a sum of positive squares in 2 ways, for example, as 1647548100 + 1750920336 = 40590^2 + 41844^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51106 + ... + 96998.

It is an arithmetic number, because the mean of its divisors is an integer number (92575847).

Almost surely, 2^3398468436 is an apocalyptic number.

3398468436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3398468436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4999095738).

3398468436 is an abundant number, since it is smaller than the sum of its proper divisors (6599723040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3398468436 is a wasteful number, since it uses less digits than its factorization.

3398468436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45942 (or 45926 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The square root of 3398468436 is about 58296.3844161883. The cubic root of 3398468436 is about 1503.4687775382.

The spelling of 3398468436 in words is "three billion, three hundred ninety-eight million, four hundred sixty-eight thousand, four hundred thirty-six".