3477688428425 has 24 divisors (see below), whose sum is σ = 4586095533600. Its totient is φ = 2608549332480.

The previous prime is 3477688428343. The next prime is 3477688428433. The reversal of 3477688428425 is 5248248867743.

3477688428425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3477688428425 - 2¹⁴ = 3477688412041 is a prime.

It is a super-2 number, since 2×3477688428425² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37693355 + ... + 37785504.

It is an arithmetic number, because the mean of its divisors is an integer number (191087313900).

Almost surely, 2^{3477688428425} is an apocalyptic number.

It is an amenable number.

3477688428425 is a deficient number, since it is larger than the sum of its proper divisors (1108407105175).

3477688428425 is a wasteful number, since it uses less digits than its factorization.

3477688428425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75478985 (or 75478980 counting only the distinct ones).

The product of its digits is 578027520, while the sum is 68.

The spelling of 3477688428425 in words is "three trillion, four hundred seventy-seven billion, six hundred eighty-eight million, four hundred twenty-eight thousand, four hundred twenty-five".