3625453674 has 16 divisors (see below), whose sum is σ = 8056563840. Its totient is φ = 1208484540.

The previous prime is 3625453673. The next prime is 3625453691. The reversal of 3625453674 is 4763545263.

3625453674 is a `hidden beast` number, since 3 + 6 + 2 + 545 + 36 + 74 = 666.

It is not an unprimeable number, because it can be changed into a prime (3625453673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33568962 + ... + 33569069.

It is an arithmetic number, because the mean of its divisors is an integer number (503535240).

Almost surely, 2^3625453674 is an apocalyptic number.

3625453674 is an abundant number, since it is smaller than the sum of its proper divisors (4431110166).

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

3625453674 is a wasteful number, since it uses less digits than its factorization.

3625453674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67138042 (or 67138036 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The square root of 3625453674 is about 60211.7403335928. The cubic root of 3625453674 is about 1536.2224943198. Note that the first 3 decimals are identical.

The spelling of 3625453674 in words is "three billion, six hundred twenty-five million, four hundred fifty-three thousand, six hundred seventy-four".