3701428723 has 8 divisors (see below), whose sum is σ = 3764368160. Its totient is φ = 3638995200.

The previous prime is 3701428721. The next prime is 3701428727. The reversal of 3701428723 is 3278241073.

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 3701428723 - 2¹ = 3701428721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3701428721) 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, 111708 + ... + 141001.

It is an arithmetic number, because the mean of its divisors is an integer number (470546020).

Almost surely, 2^3701428723 is an apocalyptic number.

3701428723 is a deficient number, since it is larger than the sum of its proper divisors (62939437).

3701428723 is a wasteful number, since it uses less digits than its factorization.

3701428723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252957.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 3701428723 is about 60839.3682002041. The cubic root of 3701428723 is about 1546.8794272365.

Adding to 3701428723 its reverse (3278241073), we get a palindrome (6979669796).

The spelling of 3701428723 in words is "three billion, seven hundred one million, four hundred twenty-eight thousand, seven hundred twenty-three".