1234004369 has 16 divisors (see below), whose sum is σ = 1349317200. Its totient is φ = 1128411648.

The previous prime is 1234004363. The next prime is 1234004389. The reversal of 1234004369 is 9634004321.

It can be written as a sum of positive squares in 8 ways, for example, as 648364369 + 585640000 = 25463^2 + 24200^2 .

It is not a de Polignac number, because 1234004369 - 2⁸ = 1234004113 is a prime.

It is a super-2 number, since 2×1234004369² = 3045533565422176322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234004363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236897 + ... + 242049.

It is an arithmetic number, because the mean of its divisors is an integer number (84332325).

Almost surely, 2^1234004369 is an apocalyptic number.

It is an amenable number.

1234004369 is a deficient number, since it is larger than the sum of its proper divisors (115312831).

1234004369 is an equidigital number, since it uses as much as digits as its factorization.

1234004369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301 (or 5275 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1234004369 is about 35128.3983267100. The cubic root of 1234004369 is about 1072.6027327364.

The spelling of 1234004369 in words is "one billion, two hundred thirty-four million, four thousand, three hundred sixty-nine".