3198795264 has 360 divisors, whose sum is σ = 11109878208. Its totient is φ = 882524160.

The previous prime is 3198795263. The next prime is 3198795269. The reversal of 3198795264 is 4625978913.

3198795264 is a `hidden beast` number, since 31 + 9 + 87 + 9 + 526 + 4 = 666.

3198795264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3198795264² = 20464582281977659392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3198795264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3198795263) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6999324 + ... + 6999780.

Almost surely, 2^3198795264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3198795264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5554939104).

3198795264 is an abundant number, since it is smaller than the sum of its proper divisors (7911082944).

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

3198795264 is a wasteful number, since it uses less digits than its factorization.

3198795264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 500 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 3198795264 is about 56557.8930300626. The cubic root of 3198795264 is about 1473.4276476869.

The spelling of 3198795264 in words is "three billion, one hundred ninety-eight million, seven hundred ninety-five thousand, two hundred sixty-four".