3420010425 has 48 divisors (see below), whose sum is σ = 6098859648. Its totient is φ = 1681075200.

The previous prime is 3420010421. The next prime is 3420010439. The reversal of 3420010425 is 5240100243.

It is not a de Polignac number, because 3420010425 - 2² = 3420010421 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3420010421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722065 + ... + 726785.

It is an arithmetic number, because the mean of its divisors is an integer number (127059576).

Almost surely, 2^3420010425 is an apocalyptic number.

It is an amenable number.

3420010425 is a deficient number, since it is larger than the sum of its proper divisors (2678849223).

3420010425 is a wasteful number, since it uses less digits than its factorization.

3420010425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490 (or 5485 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 3420010425 is about 58480.8552006552. The cubic root of 3420010425 is about 1506.6387854490.

Adding to 3420010425 its reverse (5240100243), we get a palindrome (8660110668).

The spelling of 3420010425 in words is "three billion, four hundred twenty million, ten thousand, four hundred twenty-five".