3455437 has 16 divisors (see below), whose sum is σ = 3896640. Its totient is φ = 3048192.

The previous prime is 3455407. The next prime is 3455443. The reversal of 3455437 is 7345543.

It is a cyclic number.

It is not a de Polignac number, because 3455437 - 2¹⁵ = 3422669 is a prime.

It is a Duffinian number.

Its product of digits (25200) is a multiple of the sum of its prime divisors (252).

It is a junction number, because it is equal to n+sod(n) for n = 3455399 and 3455408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21118 + ... + 21280.

It is an arithmetic number, because the mean of its divisors is an integer number (243540).

Almost surely, 2^3455437 is an apocalyptic number.

It is an amenable number.

3455437 is a deficient number, since it is larger than the sum of its proper divisors (441203).

3455437 is a wasteful number, since it uses less digits than its factorization.

3455437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252.

The product of its digits is 25200, while the sum is 31.

The square root of 3455437 is about 1858.8805771216. The cubic root of 3455437 is about 151.1823156393.

The spelling of 3455437 in words is "three million, four hundred fifty-five thousand, four hundred thirty-seven".