7707114480 has 80 divisors (see below), whose sum is σ = 25729915680. Its totient is φ = 1897135104.

The previous prime is 7707114391. The next prime is 7707114491. The reversal of 7707114480 is 844117077.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×7707114480² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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, 1231995 + ... + 1238234.

It is an arithmetic number, because the mean of its divisors is an integer number (321623946).

Almost surely, 2^7707114480 is an apocalyptic number.

It is an amenable number.

7707114480 is an abundant number, since it is smaller than the sum of its proper divisors (18022801200).

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

7707114480 is a wasteful number, since it uses less digits than its factorization.

7707114480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470258 (or 2470252 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 39.

The square root of 7707114480 is about 87790.1730263701. The cubic root of 7707114480 is about 1975.2888093375.

The spelling of 7707114480 in words is "seven billion, seven hundred seven million, one hundred fourteen thousand, four hundred eighty".