3625422458 has 16 divisors (see below), whose sum is σ = 6366596544. Its totient is φ = 1515855840.

The previous prime is 3625422419. The next prime is 3625422481. The reversal of 3625422458 is 8542245263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 3157460 + ... + 3158607.

It is an arithmetic number, because the mean of its divisors is an integer number (397912284).

Almost surely, 2^3625422458 is an apocalyptic number.

3625422458 is a deficient number, since it is larger than the sum of its proper divisors (2741174086).

3625422458 is a wasteful number, since it uses less digits than its factorization.

3625422458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316117.

The product of its digits is 460800, while the sum is 41.

The square root of 3625422458 is about 60211.4811144851. The cubic root of 3625422458 is about 1536.2180852293.

The spelling of 3625422458 in words is "three billion, six hundred twenty-five million, four hundred twenty-two thousand, four hundred fifty-eight".