2713738 has 4 divisors (see below), whose sum is σ = 4070610. Its totient is φ = 1356868.

The previous prime is 2713721. The next prime is 2713783. The reversal of 2713738 is 8373172.

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

It can be written as a sum of positive squares in only one way, i.e., 1951609 + 762129 = 1397^2 + 873^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678433 + ... + 678436.

2^2713738 is an apocalyptic number.

2713738 is a deficient number, since it is larger than the sum of its proper divisors (1356872).

2713738 is a wasteful number, since it uses less digits than its factorization.

2713738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356871.

The product of its digits is 7056, while the sum is 31.

The square root of 2713738 is about 1647.3427087282. The cubic root of 2713738 is about 139.4834364956.

The spelling of 2713738 in words is "two million, seven hundred thirteen thousand, seven hundred thirty-eight".