3625243930 has 48 divisors (see below), whose sum is σ = 8280903456. Its totient is φ = 1129944480.

The previous prime is 3625243927. The next prime is 3625243933. The reversal of 3625243930 is 393425263.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3625243927) and next prime (3625243933).

It is a self number, because there is not a number n which added to its sum of digits gives 3625243930.

It is not an unprimeable number, because it can be changed into a prime (3625243933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330904 + ... + 341683.

It is an arithmetic number, because the mean of its divisors is an integer number (172518822).

Almost surely, 2^3625243930 is an apocalyptic number.

3625243930 is an abundant number, since it is smaller than the sum of its proper divisors (4655659526).

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

3625243930 is a wasteful number, since it uses less digits than its factorization.

3625243930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672619 (or 672612 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 3625243930 is about 60209.9985882744. The cubic root of 3625243930 is about 1536.1928686330.

The spelling of 3625243930 in words is "three billion, six hundred twenty-five million, two hundred forty-three thousand, nine hundred thirty".