2999944774 has 4 divisors (see below), whose sum is σ = 4499917164. Its totient is φ = 1499972386.

The previous prime is 2999944771. The next prime is 2999944813. The reversal of 2999944774 is 4774499992.

2999944774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2999944774² = 17999337294099822152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999944771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749986192 + ... + 749986195.

It is an arithmetic number, because the mean of its divisors is an integer number (1124979291).

Almost surely, 2^2999944774 is an apocalyptic number.

2999944774 is a deficient number, since it is larger than the sum of its proper divisors (1499972390).

2999944774 is a wasteful number, since it uses less digits than its factorization.

2999944774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499972389.

The product of its digits is 41150592, while the sum is 64.

The square root of 2999944774 is about 54771.7516060971. The cubic root of 2999944774 is about 1442.2407202892.

The spelling of 2999944774 in words is "two billion, nine hundred ninety-nine million, nine hundred forty-four thousand, seven hundred seventy-four".