2748801742 has 8 divisors (see below), whose sum is σ = 4126944096. Its totient is φ = 1373153712.

The previous prime is 2748801733. The next prime is 2748801749. The reversal of 2748801742 is 2471088472.

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

It is a super-2 number, since 2×2748801742² = 15111822033644469128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748801749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620823 + ... + 625234.

It is an arithmetic number, because the mean of its divisors is an integer number (515868012).

Almost surely, 2^2748801742 is an apocalyptic number.

2748801742 is a deficient number, since it is larger than the sum of its proper divisors (1378142354).

2748801742 is a wasteful number, since it uses less digits than its factorization.

2748801742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247162.

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 2748801742 is about 52429.0162219357. The cubic root of 2748801742 is about 1400.8161469140.

The spelling of 2748801742 in words is "two billion, seven hundred forty-eight million, eight hundred one thousand, seven hundred forty-two".