2981364626 has 8 divisors (see below), whose sum is σ = 4472375040. Its totient is φ = 1490572948.

The previous prime is 2981364611. The next prime is 2981364629. The reversal of 2981364626 is 6264631892.

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

It is not an unprimeable number, because it can be changed into a prime (2981364629) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14786 + ... + 78621.

It is an arithmetic number, because the mean of its divisors is an integer number (559046880).

Almost surely, 2^2981364626 is an apocalyptic number.

2981364626 is a deficient number, since it is larger than the sum of its proper divisors (1491010414).

2981364626 is a wasteful number, since it uses less digits than its factorization.

2981364626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109368.

The product of its digits is 746496, while the sum is 47.

The square root of 2981364626 is about 54601.8738323146. The cubic root of 2981364626 is about 1439.2570476248.

The spelling of 2981364626 in words is "two billion, nine hundred eighty-one million, three hundred sixty-four thousand, six hundred twenty-six".