2654928388 has 24 divisors (see below), whose sum is σ = 5418224000. Its totient is φ = 1137825864.

The previous prime is 2654928379. The next prime is 2654928401. The reversal of 2654928388 is 8838294562.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966168 + ... + 968911.

Almost surely, 2^2654928388 is an apocalyptic number.

2654928388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2654928388 is an abundant number, since it is smaller than the sum of its proper divisors (2763295612).

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

2654928388 is a wasteful number, since it uses less digits than its factorization.

2654928388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935104 (or 1935088 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 55.

The square root of 2654928388 is about 51525.9972052943. The cubic root of 2654928388 is about 1384.6848389057.

The spelling of 2654928388 in words is "two billion, six hundred fifty-four million, nine hundred twenty-eight thousand, three hundred eighty-eight".