3428323532898 has 96 divisors (see below), whose sum is σ = 7629582240000. Its totient is φ = 1026082078560.

The previous prime is 3428323532833. The next prime is 3428323532927. The reversal of 3428323532898 is 8982353238243.

It is a happy number.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 326532853 + ... + 326543351.

It is an arithmetic number, because the mean of its divisors is an integer number (79474815000).

Almost surely, 2^{3428323532898} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3428323532898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3814791120000).

3428323532898 is an abundant number, since it is smaller than the sum of its proper divisors (4201258707102).

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

3428323532898 is a wasteful number, since it uses less digits than its factorization.

3428323532898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16028 (or 16017 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 60.

The spelling of 3428323532898 in words is "three trillion, four hundred twenty-eight billion, three hundred twenty-three million, five hundred thirty-two thousand, eight hundred ninety-eight".