2980654894 has 8 divisors (see below), whose sum is σ = 5109694128. Its totient is φ = 1277423520.

The previous prime is 2980654889. The next prime is 2980654909. The reversal of 2980654894 is 4984560892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106451947 + ... + 106451974.

It is an arithmetic number, because the mean of its divisors is an integer number (638711766).

Almost surely, 2^2980654894 is an apocalyptic number.

2980654894 is a deficient number, since it is larger than the sum of its proper divisors (2129039234).

2980654894 is a wasteful number, since it uses less digits than its factorization.

2980654894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212903930.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The square root of 2980654894 is about 54595.3742912346. The cubic root of 2980654894 is about 1439.1428305934.

The spelling of 2980654894 in words is "two billion, nine hundred eighty million, six hundred fifty-four thousand, eight hundred ninety-four".