3619423 has 8 divisors (see below), whose sum is σ = 3768768. Its totient is φ = 3473184.

The previous prime is 3619411. The next prime is 3619433. The reversal of 3619423 is 3249163.

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 3619423 - 2¹⁷ = 3488351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3619391 and 3619400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3619433) 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, 1765 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (471096).

Almost surely, 2^3619423 is an apocalyptic number.

3619423 is a deficient number, since it is larger than the sum of its proper divisors (149345).

3619423 is a wasteful number, since it uses less digits than its factorization.

3619423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its digits is 3888, while the sum is 28.

The square root of 3619423 is about 1902.4781207678. The cubic root of 3619423 is about 153.5370224089.

Subtracting from 3619423 its sum of digits (28), we obtain a triangular number (3619395 = T₂₆₉₀).

The spelling of 3619423 in words is "three million, six hundred nineteen thousand, four hundred twenty-three".