1164604004 has 6 divisors (see below), whose sum is σ = 2038057014. Its totient is φ = 582302000.

The previous prime is 1164603961. The next prime is 1164604037. The reversal of 1164604004 is 4004064611.

It can be written as a sum of positive squares in only one way, i.e., 954933604 + 209670400 = 30902^2 + 14480^2 .

It is a super-2 number, since 2×1164604004² = 2712604972265664032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145575497 + ... + 145575504.

It is an arithmetic number, because the mean of its divisors is an integer number (339676169).

Almost surely, 2^1164604004 is an apocalyptic number.

It is an amenable number.

1164604004 is a deficient number, since it is larger than the sum of its proper divisors (873453010).

1164604004 is a wasteful number, since it uses less digits than its factorization.

1164604004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291151005 (or 291151003 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1164604004 is about 34126.2949058347. The cubic root of 1164604004 is about 1052.1058279519.

Adding to 1164604004 its reverse (4004064611), we get a palindrome (5168668615).

The spelling of 1164604004 in words is "one billion, one hundred sixty-four million, six hundred four thousand, four".