2663404296 has 64 divisors (see below), whose sum is σ = 7628004480. Its totient is φ = 759144960.

The previous prime is 2663404279. The next prime is 2663404313. The reversal of 2663404296 is 6924043662.

It is an interprime number because it is at equal distance from previous prime (2663404279) and next prime (2663404313).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51900 + ... + 89556.

It is an arithmetic number, because the mean of its divisors is an integer number (119187570).

Almost surely, 2^2663404296 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 2663404296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3814002240).

2663404296 is an abundant number, since it is smaller than the sum of its proper divisors (4964600184).

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

2663404296 is a wasteful number, since it uses less digits than its factorization.

2663404296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38094 (or 38090 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 2663404296 is about 51608.1805143332. The cubic root of 2663404296 is about 1386.1568175647.

The spelling of 2663404296 in words is "two billion, six hundred sixty-three million, four hundred four thousand, two hundred ninety-six".