2730692 has 6 divisors (see below), whose sum is σ = 4778718. Its totient is φ = 1365344.

The previous prime is 2730691. The next prime is 2730703. The reversal of 2730692 is 2960372.

It can be written as a sum of positive squares in only one way, i.e., 2515396 + 215296 = 1586^2 + 464^2 .

It is not an unprimeable number, because it can be changed into a prime (2730691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341333 + ... + 341340.

It is an arithmetic number, because the mean of its divisors is an integer number (796453).

2^2730692 is an apocalyptic number.

It is an amenable number.

2730692 is a deficient number, since it is larger than the sum of its proper divisors (2048026).

2730692 is a wasteful number, since it uses less digits than its factorization.

2730692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682677 (or 682675 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 2730692 is about 1652.4805596436. The cubic root of 2730692 is about 139.7733065968.

It can be divided in two parts, 27306 and 92, that multiplied together give a palindrome (2512152).

The spelling of 2730692 in words is "two million, seven hundred thirty thousand, six hundred ninety-two".