3298139545 has 8 divisors (see below), whose sum is σ = 3963499200. Its totient is φ = 2634690480.

The previous prime is 3298139539. The next prime is 3298139591. The reversal of 3298139545 is 5459318923.

3298139545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3298139545 - 2⁵ = 3298139513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473845 + ... + 480754.

It is an arithmetic number, because the mean of its divisors is an integer number (495437400).

Almost surely, 2^3298139545 is an apocalyptic number.

It is an amenable number.

3298139545 is a deficient number, since it is larger than the sum of its proper divisors (665359655).

3298139545 is an equidigital number, since it uses as much as digits as its factorization.

3298139545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955295.

The product of its digits is 1166400, while the sum is 49.

The square root of 3298139545 is about 57429.4310001414. The cubic root of 3298139545 is about 1488.5257169515.

The spelling of 3298139545 in words is "three billion, two hundred ninety-eight million, one hundred thirty-nine thousand, five hundred forty-five".