3403723 has 8 divisors (see below), whose sum is σ = 3620592. Its totient is φ = 3188736.

The previous prime is 3403711. The next prime is 3403733. The reversal of 3403723 is 3273043.

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 3403723 - 2¹³ = 3395531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3403694 and 3403703.

It is not an unprimeable number, because it can be changed into a prime (3403703) 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, 5611 + ... + 6187.

It is an arithmetic number, because the mean of its divisors is an integer number (452574).

Almost surely, 2^3403723 is an apocalyptic number.

3403723 is a deficient number, since it is larger than the sum of its proper divisors (216869).

3403723 is a wasteful number, since it uses less digits than its factorization.

3403723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 3403723 is about 1844.9181553662. The cubic root of 3403723 is about 150.4243244525.

Adding to 3403723 its reverse (3273043), we get a palindrome (6676766).

The spelling of 3403723 in words is "three million, four hundred three thousand, seven hundred twenty-three".