2742051693 has 8 divisors (see below), whose sum is σ = 3666254400. Its totient is φ = 1822941728.

The previous prime is 2742051691. The next prime is 2742051757. The reversal of 2742051693 is 3961502472.

2742051693 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2742051693 - 2¹ = 2742051691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742051691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271928 + ... + 1274081.

It is an arithmetic number, because the mean of its divisors is an integer number (458281800).

Almost surely, 2^2742051693 is an apocalyptic number.

It is an amenable number.

2742051693 is a deficient number, since it is larger than the sum of its proper divisors (924202707).

2742051693 is a wasteful number, since it uses less digits than its factorization.

2742051693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546371.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 2742051693 is about 52364.6034359089. The cubic root of 2742051693 is about 1399.6685768202.

The spelling of 2742051693 in words is "two billion, seven hundred forty-two million, fifty-one thousand, six hundred ninety-three".