3625126266 has 64 divisors (see below), whose sum is σ = 7696782720. Its totient is φ = 1136298240.

The previous prime is 3625126181. The next prime is 3625126289. The reversal of 3625126266 is 6626215263.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4945236 + ... + 4945968.

It is an arithmetic number, because the mean of its divisors is an integer number (120262230).

Almost surely, 2^3625126266 is an apocalyptic number.

3625126266 is an abundant number, since it is smaller than the sum of its proper divisors (4071656454).

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

3625126266 is a wasteful number, since it uses less digits than its factorization.

3625126266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its digits is 155520, while the sum is 39.

The square root of 3625126266 is about 60209.0214668865. The cubic root of 3625126266 is about 1536.1762484591.

The spelling of 3625126266 in words is "three billion, six hundred twenty-five million, one hundred twenty-six thousand, two hundred sixty-six".