2678604480 has 84 divisors (see below), whose sum is σ = 9213293232. Its totient is φ = 714293760.

The previous prime is 2678604479. The next prime is 2678604521. The reversal of 2678604480 is 844068762.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462156 + ... + 467915.

Almost surely, 2^2678604480 is an apocalyptic number.

2678604480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2678604480 is an abundant number, since it is smaller than the sum of its proper divisors (6534688752).

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

2678604480 is a wasteful number, since it uses less digits than its factorization.

2678604480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930094 (or 930081 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 2678604480 is about 51755.2362568272. The cubic root of 2678604480 is about 1388.7887728534.

The spelling of 2678604480 in words is "two billion, six hundred seventy-eight million, six hundred four thousand, four hundred eighty".