3298421956 has 12 divisors (see below), whose sum is σ = 5913025020. Its totient is φ = 1608986240.

The previous prime is 3298421953. The next prime is 3298421989. The reversal of 3298421956 is 6591248923.

It can be written as a sum of positive squares in 2 ways, for example, as 321628356 + 2976793600 = 17934^2 + 54560^2 .

It is not an unprimeable number, because it can be changed into a prime (3298421953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10056001 + ... + 10056328.

It is an arithmetic number, because the mean of its divisors is an integer number (492752085).

Almost surely, 2^3298421956 is an apocalyptic number.

It is an amenable number.

3298421956 is a deficient number, since it is larger than the sum of its proper divisors (2614603064).

3298421956 is a wasteful number, since it uses less digits than its factorization.

3298421956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20112374 (or 20112372 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 3298421956 is about 57431.8897129461. The cubic root of 3298421956 is about 1488.5682019174.

The spelling of 3298421956 in words is "three billion, two hundred ninety-eight million, four hundred twenty-one thousand, nine hundred fifty-six".