2994991402 has 8 divisors (see below), whose sum is σ = 4838063076. Its totient is φ = 1382303712.

The previous prime is 2994991361. The next prime is 2994991427. The reversal of 2994991402 is 2041994992.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2146376241 + 848615161 = 46329^2 + 29131^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57595963 + ... + 57596014.

Almost surely, 2^2994991402 is an apocalyptic number.

2994991402 is a deficient number, since it is larger than the sum of its proper divisors (1843071674).

2994991402 is a wasteful number, since it uses less digits than its factorization.

2994991402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115191992.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 2994991402 is about 54726.5146158606. The cubic root of 2994991402 is about 1441.4464956313.

The spelling of 2994991402 in words is "two billion, nine hundred ninety-four million, nine hundred ninety-one thousand, four hundred two".