3748268761 has 8 divisors (see below), whose sum is σ = 3977530560. Its totient is φ = 3524531472.

The previous prime is 3748268759. The next prime is 3748268779. The reversal of 3748268761 is 1678628473.

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 3748268761 - 2¹ = 3748268759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3748268699 and 3748268708.

It is not an unprimeable number, because it can be changed into a prime (3748268261) 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, 1379730 + ... + 1382443.

It is an arithmetic number, because the mean of its divisors is an integer number (497191320).

Almost surely, 2^3748268761 is an apocalyptic number.

It is an amenable number.

3748268761 is a deficient number, since it is larger than the sum of its proper divisors (229261799).

3748268761 is a wasteful number, since it uses less digits than its factorization.

3748268761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762255.

The product of its digits is 2709504, while the sum is 52.

The square root of 3748268761 is about 61223.1064304973. The cubic root of 3748268761 is about 1553.3771334157.

The spelling of 3748268761 in words is "three billion, seven hundred forty-eight million, two hundred sixty-eight thousand, seven hundred sixty-one".