2427654378 has 16 divisors (see below), whose sum is σ = 4865938560. Its totient is φ = 807446496.

The previous prime is 2427654353. The next prime is 2427654433. The reversal of 2427654378 is 8734567242.

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 7 ways as a sum of consecutive naturals, for example, 439938 + ... + 445421.

It is an arithmetic number, because the mean of its divisors is an integer number (304121160).

Almost surely, 2^2427654378 is an apocalyptic number.

2427654378 is an abundant number, since it is smaller than the sum of its proper divisors (2438284182).

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

2427654378 is a wasteful number, since it uses less digits than its factorization.

2427654378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885821.

The product of its digits is 2257920, while the sum is 48.

The square root of 2427654378 is about 49271.2327631449. The cubic root of 2427654378 is about 1343.9887052179.

The spelling of 2427654378 in words is "two billion, four hundred twenty-seven million, six hundred fifty-four thousand, three hundred seventy-eight".