2663317098 has 160 divisors (see below), whose sum is σ = 6638962176. Its totient is φ = 792934272.

The previous prime is 2663317037. The next prime is 2663317133. The reversal of 2663317098 is 8907133662.

2663317098 is a `hidden beast` number, since 2 + 6 + 633 + 1 + 7 + 0 + 9 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11943015 + ... + 11943237.

Almost surely, 2^2663317098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2663317098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3319481088).

2663317098 is an abundant number, since it is smaller than the sum of its proper divisors (3975645078).

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

2663317098 is a wasteful number, since it uses less digits than its factorization.

2663317098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2663317098 is about 51607.3356994914. The cubic root of 2663317098 is about 1386.1416901303.

The spelling of 2663317098 in words is "two billion, six hundred sixty-three million, three hundred seventeen thousand, ninety-eight".