2994767389 has 4 divisors (see below), whose sum is σ = 3098035260. Its totient is φ = 2891499520.

The previous prime is 2994767359. The next prime is 2994767393. The reversal of 2994767389 is 9837674992.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1686498489 + 1308268900 = 41067^2 + 36170^2 .

It is not a de Polignac number, because 2994767389 - 2¹¹ = 2994765341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2994767389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994767339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51633892 + ... + 51633949.

It is an arithmetic number, because the mean of its divisors is an integer number (774508815).

Almost surely, 2^2994767389 is an apocalyptic number.

2994767389 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2994767389 is a deficient number, since it is larger than the sum of its proper divisors (103267871).

2994767389 is a wasteful number, since it uses less digits than its factorization.

2994767389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103267870.

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

The square root of 2994767389 is about 54724.4679188386. The cubic root of 2994767389 is about 1441.4105566517.

It can be divided in two parts, 29947 and 67389, that added together give a cube (97336 = 46³).

The spelling of 2994767389 in words is "two billion, nine hundred ninety-four million, seven hundred sixty-seven thousand, three hundred eighty-nine".