7611612080 has 40 divisors (see below), whose sum is σ = 17921025600. Its totient is φ = 3006102528.

The previous prime is 7611612067. The next prime is 7611612083. The reversal of 7611612080 is 802161167.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (7611612083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595865 + ... + 608504.

It is an arithmetic number, because the mean of its divisors is an integer number (448025640).

Almost surely, 2^7611612080 is an apocalyptic number.

It is an amenable number.

7611612080 is an abundant number, since it is smaller than the sum of its proper divisors (10309413520).

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

7611612080 is a wasteful number, since it uses less digits than its factorization.

7611612080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204461 (or 1204455 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 7611612080 is about 87244.5532970397. The cubic root of 7611612080 is about 1967.0959711402.

The spelling of 7611612080 in words is "seven billion, six hundred eleven million, six hundred twelve thousand, eighty".