2444692980 has 24 divisors (see below), whose sum is σ = 6845140512. Its totient is φ = 651918112.

The previous prime is 2444692961. The next prime is 2444693021. The reversal of 2444692980 is 892964442.

It is a super-2 number, since 2×2444692980² = 11953047532922560800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 20372382 + ... + 20372501.

It is an arithmetic number, because the mean of its divisors is an integer number (285214188).

Almost surely, 2^2444692980 is an apocalyptic number.

2444692980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2444692980 is an abundant number, since it is smaller than the sum of its proper divisors (4400447532).

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

2444692980 is a wasteful number, since it uses less digits than its factorization.

2444692980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40744895 (or 40744893 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 2444692980 is about 49443.8366229806. The cubic root of 2444692980 is about 1347.1256595011.

The spelling of 2444692980 in words is "two billion, four hundred forty-four million, six hundred ninety-two thousand, nine hundred eighty".