1004422364 has 24 divisors (see below), whose sum is σ = 1918401408. Its totient is φ = 456349040.

The previous prime is 1004422357. The next prime is 1004422369. The reversal of 1004422364 is 4632244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004422369) 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, 137369 + ... + 144495.

It is an arithmetic number, because the mean of its divisors is an integer number (79933392).

Almost surely, 2^1004422364 is an apocalyptic number.

It is an amenable number.

1004422364 is a deficient number, since it is larger than the sum of its proper divisors (913979044).

1004422364 is a wasteful number, since it uses less digits than its factorization.

1004422364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10345 (or 10343 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1004422364 is about 31692.6231795350. The cubic root of 1004422364 is about 1001.4719536228.

Adding to 1004422364 its reverse (4632244001), we get a palindrome (5636666365).

The spelling of 1004422364 in words is "one billion, four million, four hundred twenty-two thousand, three hundred sixty-four".