1034223621 has 8 divisors (see below), whose sum is σ = 1379121024. Its totient is φ = 689404320.

The previous prime is 1034223601. The next prime is 1034223623. The reversal of 1034223621 is 1263224301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1034223621 - 2⁶ = 1034223557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1034223591 and 1034223600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034223623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27681 + ... + 53241.

It is an arithmetic number, because the mean of its divisors is an integer number (172390128).

Almost surely, 2^1034223621 is an apocalyptic number.

It is an amenable number.

1034223621 is a deficient number, since it is larger than the sum of its proper divisors (344897403).

1034223621 is a wasteful number, since it uses less digits than its factorization.

1034223621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39051.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1034223621 is about 32159.3473347952. The cubic root of 1034223621 is about 1011.2801533707.

Adding to 1034223621 its reverse (1263224301), we get a palindrome (2297447922).

The spelling of 1034223621 in words is "one billion, thirty-four million, two hundred twenty-three thousand, six hundred twenty-one".