2733709442 has 4 divisors (see below), whose sum is σ = 4100564166. Its totient is φ = 1366854720.

The previous prime is 2733709439. The next prime is 2733709453. The reversal of 2733709442 is 2449073372.

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., 2608247041 + 125462401 = 51071^2 + 11201^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2733709442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683427359 + ... + 683427362.

Almost surely, 2^2733709442 is an apocalyptic number.

2733709442 is a deficient number, since it is larger than the sum of its proper divisors (1366854724).

2733709442 is a wasteful number, since it uses less digits than its factorization.

2733709442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366854723.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 2733709442 is about 52284.8873193775. The cubic root of 2733709442 is about 1398.2477127953.

The spelling of 2733709442 in words is "two billion, seven hundred thirty-three million, seven hundred nine thousand, four hundred forty-two".