2742994 has 8 divisors (see below), whose sum is σ = 4256460. Its totient is φ = 1324176.

The previous prime is 2742991. The next prime is 2743007. The reversal of 2742994 is 4992472.

It can be written as a sum of positive squares in 2 ways, for example, as 2739025 + 3969 = 1655^2 + 63^2 .

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 (2742991) 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, 23589 + ... + 23704.

2^2742994 is an apocalyptic number.

2742994 is a deficient number, since it is larger than the sum of its proper divisors (1513466).

2742994 is a wasteful number, since it uses less digits than its factorization.

2742994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47324.

The product of its digits is 36288, while the sum is 37.

The square root of 2742994 is about 1656.1986595816. The cubic root of 2742994 is about 139.9828890652.

The spelling of 2742994 in words is "two million, seven hundred forty-two thousand, nine hundred ninety-four".