7611411663 has 12 divisors (see below), whose sum is σ = 11228182368. Its totient is φ = 4966310880.

The previous prime is 7611411641. The next prime is 7611411677. The reversal of 7611411663 is 3661141167.

It is not a de Polignac number, because 7611411663 - 2¹⁴ = 7611395279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7611411763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8996518 + ... + 8997363.

It is an arithmetic number, because the mean of its divisors is an integer number (935681864).

Almost surely, 2^7611411663 is an apocalyptic number.

7611411663 is a deficient number, since it is larger than the sum of its proper divisors (3616770705).

7611411663 is a wasteful number, since it uses less digits than its factorization.

7611411663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17993934 (or 17993931 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 7611411663 is about 87243.4046962864. The cubic root of 7611411663 is about 1967.0787061627.

The spelling of 7611411663 in words is "seven billion, six hundred eleven million, four hundred eleven thousand, six hundred sixty-three".