3420514125 has 96 divisors (see below), whose sum is σ = 7117014528. Its totient is φ = 1548115200.

The previous prime is 3420514117. The next prime is 3420514129. The reversal of 3420514125 is 5214150243.

3420514125 is a `hidden beast` number, since 3 + 4 + 20 + 514 + 125 = 666.

It is not a de Polignac number, because 3420514125 - 2³ = 3420514117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420514129) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 809017 + ... + 813233.

It is an arithmetic number, because the mean of its divisors is an integer number (74135568).

Almost surely, 2^3420514125 is an apocalyptic number.

3420514125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3420514125 is an abundant number, since it is smaller than the sum of its proper divisors (3696500403).

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

3420514125 is a wasteful number, since it uses less digits than its factorization.

3420514125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4348 (or 4335 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3420514125 is about 58485.1615796691. The cubic root of 3420514125 is about 1506.7127478651.

Adding to 3420514125 its reverse (5214150243), we get a palindrome (8634664368).

The spelling of 3420514125 in words is "three billion, four hundred twenty million, five hundred fourteen thousand, one hundred twenty-five".