1624426341 has 4 divisors (see below), whose sum is σ = 2165901792. Its totient is φ = 1082950892.

The previous prime is 1624426339. The next prime is 1624426367. The reversal of 1624426341 is 1436244261.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1624426341 - 2¹ = 1624426339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1624422341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270737721 + ... + 270737726.

It is an arithmetic number, because the mean of its divisors is an integer number (541475448).

Almost surely, 2^1624426341 is an apocalyptic number.

It is an amenable number.

1624426341 is a deficient number, since it is larger than the sum of its proper divisors (541475451).

1624426341 is an equidigital number, since it uses as much as digits as its factorization.

1624426341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541475450.

The product of its digits is 27648, while the sum is 33.

The square root of 1624426341 is about 40304.1727492328. The cubic root of 1624426341 is about 1175.5289825206.

The spelling of 1624426341 in words is "one billion, six hundred twenty-four million, four hundred twenty-six thousand, three hundred forty-one".