2604624434 has 8 divisors (see below), whose sum is σ = 4136756508. Its totient is φ = 1225705600.

The previous prime is 2604624413. The next prime is 2604624437. The reversal of 2604624434 is 4344264062.

It can be written as a sum of positive squares in 2 ways, for example, as 2440656409 + 163968025 = 49403^2 + 12805^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2604624394 and 2604624403.

It is not an unprimeable number, because it can be changed into a prime (2604624437) 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, 38303267 + ... + 38303334.

Almost surely, 2^2604624434 is an apocalyptic number.

2604624434 is a deficient number, since it is larger than the sum of its proper divisors (1532132074).

2604624434 is a wasteful number, since it uses less digits than its factorization.

2604624434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76606620.

The product of its (nonzero) digits is 110592, while the sum is 35.

The square root of 2604624434 is about 51035.5212964461. The cubic root of 2604624434 is about 1375.8836297527.

Adding to 2604624434 its reverse (4344264062), we get a palindrome (6948888496).

The spelling of 2604624434 in words is "two billion, six hundred four million, six hundred twenty-four thousand, four hundred thirty-four".