7671426480 has 120 divisors (see below), whose sum is σ = 26311476672. Its totient is φ = 2002179072.

The previous prime is 7671426421. The next prime is 7671426517. The reversal of 7671426480 is 846241767.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79509 + ... + 147188.

Almost surely, 2^7671426480 is an apocalyptic number.

It is an amenable number.

7671426480 is an abundant number, since it is smaller than the sum of its proper divisors (18640050192).

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

7671426480 is a wasteful number, since it uses less digits than its factorization.

7671426480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226763 (or 226754 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 7671426480 is about 87586.6798092039. The cubic root of 7671426480 is about 1972.2352153164.

The spelling of 7671426480 in words is "seven billion, six hundred seventy-one million, four hundred twenty-six thousand, four hundred eighty".