2738708733 has 12 divisors (see below), whose sum is σ = 3773209344. Its totient is φ = 1766907000.

The previous prime is 2738708729. The next prime is 2738708759. The reversal of 2738708733 is 3378078372.

It is not a de Polignac number, because 2738708733 - 2² = 2738708729 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738708933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 472093 + ... + 477858.

It is an arithmetic number, because the mean of its divisors is an integer number (314434112).

Almost surely, 2^2738708733 is an apocalyptic number.

It is an amenable number.

2738708733 is a deficient number, since it is larger than the sum of its proper divisors (1034500611).

2738708733 is an equidigital number, since it uses as much as digits as its factorization.

2738708733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950016 (or 949985 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 2738708733 is about 52332.6736656938. The cubic root of 2738708733 is about 1399.0995456283.

The spelling of 2738708733 in words is "two billion, seven hundred thirty-eight million, seven hundred eight thousand, seven hundred thirty-three".