2738698 has 16 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 1282176.

The previous prime is 2738657. The next prime is 2738707. The reversal of 2738698 is 8968372.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (273420).

2^2738698 is an apocalyptic number.

2738698 is a deficient number, since it is larger than the sum of its proper divisors (1636022).

2738698 is a wasteful number, since it uses less digits than its factorization.

2738698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861.

The product of its digits is 145152, while the sum is 43.

The square root of 2738698 is about 1654.9012055105. The cubic root of 2738698 is about 139.9097717935.

The spelling of 2738698 in words is "two million, seven hundred thirty-eight thousand, six hundred ninety-eight".