3298905881 has 8 divisors (see below), whose sum is σ = 3356208000. Its totient is φ = 3241650160.

The previous prime is 3298905877. The next prime is 3298905887. The reversal of 3298905881 is 1885098923.

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

It is a cyclic number.

It is not a de Polignac number, because 3298905881 - 2² = 3298905877 is a prime.

It is a super-2 number, since 2×3298905881² = 21765560023392772322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3298905887) 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, 151520 + ... + 171918.

It is an arithmetic number, because the mean of its divisors is an integer number (419526000).

Almost surely, 2^3298905881 is an apocalyptic number.

It is an amenable number.

3298905881 is a deficient number, since it is larger than the sum of its proper divisors (57302119).

3298905881 is a wasteful number, since it uses less digits than its factorization.

3298905881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23199.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 3298905881 is about 57436.1025923591. The cubic root of 3298905881 is about 1488.6409963376.

The spelling of 3298905881 in words is "three billion, two hundred ninety-eight million, nine hundred five thousand, eight hundred eighty-one".