3625576040 has 16 divisors (see below), whose sum is σ = 8157546180. Its totient is φ = 1450230400.

The previous prime is 3625576013. The next prime is 3625576049. The reversal of 3625576040 is 406755263.

It can be written as a sum of positive squares in 2 ways, for example, as 3624762436 + 813604 = 60206^2 + 902^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3625575985 and 3625576003.

It is not an unprimeable number, because it can be changed into a prime (3625576049) 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, 45319661 + ... + 45319740.

Almost surely, 2^3625576040 is an apocalyptic number.

It is an amenable number.

3625576040 is an abundant number, since it is smaller than the sum of its proper divisors (4531970140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3625576040 is a wasteful number, since it uses less digits than its factorization.

3625576040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90639412 (or 90639408 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 3625576040 is about 60212.7564557545. The cubic root of 3625576040 is about 1536.2397776084.

The spelling of 3625576040 in words is "three billion, six hundred twenty-five million, five hundred seventy-six thousand, forty".