3625030401646 has 8 divisors (see below), whose sum is σ = 5553238062240. Its totient is φ = 1773951047568.

The previous prime is 3625030401581. The next prime is 3625030401653. The reversal of 3625030401646 is 6461040305263.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3625030401599 and 3625030401608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19282076511 + ... + 19282076698.

It is an arithmetic number, because the mean of its divisors is an integer number (694154757780).

Almost surely, 2^{3625030401646} is an apocalyptic number.

3625030401646 is a deficient number, since it is larger than the sum of its proper divisors (1928207660594).

3625030401646 is a wasteful number, since it uses less digits than its factorization.

3625030401646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38564153258.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 3625030401646 in words is "three trillion, six hundred twenty-five billion, thirty million, four hundred one thousand, six hundred forty-six".