3455726 has 32 divisors (see below), whose sum is σ = 5860512. Its totient is φ = 1520640.

The previous prime is 3455723. The next prime is 3455729. The reversal of 3455726 is 6275543.

It is an interprime number because it is at equal distance from previous prime (3455723) and next prime (3455729).

It is a d-powerful number, because it can be written as 3¹² + 4⁷ + 5³ + 5⁹ + 7⁷ + 2¹⁷ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 3455692 and 3455701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51545 + ... + 51611.

It is an arithmetic number, because the mean of its divisors is an integer number (183141).

Almost surely, 2^3455726 is an apocalyptic number.

3455726 is a deficient number, since it is larger than the sum of its proper divisors (2404786).

3455726 is a wasteful number, since it uses less digits than its factorization.

3455726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 25200, while the sum is 32.

The square root of 3455726 is about 1858.9583104524. The cubic root of 3455726 is about 151.1865302988.

The spelling of 3455726 in words is "three million, four hundred fifty-five thousand, seven hundred twenty-six".