7625434610 has 16 divisors (see below), whose sum is σ = 14060558232. Its totient is φ = 2975779200.

The previous prime is 7625434603. The next prime is 7625434669. The reversal of 7625434610 is 164345267.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2154909241 + 5470525369 = 46421^2 + 73963^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9298901 + ... + 9299720.

Almost surely, 2^7625434610 is an apocalyptic number.

7625434610 is a deficient number, since it is larger than the sum of its proper divisors (6435123622).

7625434610 is a wasteful number, since it uses less digits than its factorization.

7625434610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18598669.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 7625434610 is about 87323.7345170258. The cubic root of 7625434610 is about 1968.2859862732.

Adding to 7625434610 its reverse (164345267), we get a palindrome (7789779877).

The spelling of 7625434610 in words is "seven billion, six hundred twenty-five million, four hundred thirty-four thousand, six hundred ten".