3250415421 has 48 divisors (see below), whose sum is σ = 5264962560. Its totient is φ = 1915673760.

The previous prime is 3250415417. The next prime is 3250415423. The reversal of 3250415421 is 1245140523.

3250415421 is a `hidden beast` number, since 3 + 2 + 504 + 154 + 2 + 1 = 666.

It is not a de Polignac number, because 3250415421 - 2² = 3250415417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250415423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 520906 + ... + 527108.

It is an arithmetic number, because the mean of its divisors is an integer number (109686720).

Almost surely, 2^3250415421 is an apocalyptic number.

It is an amenable number.

3250415421 is a deficient number, since it is larger than the sum of its proper divisors (2014547139).

3250415421 is a wasteful number, since it uses less digits than its factorization.

3250415421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6366 (or 6363 counting only the distinct ones).

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

The square root of 3250415421 is about 57012.4146217295. The cubic root of 3250415421 is about 1481.3111434676.

Adding to 3250415421 its reverse (1245140523), we get a palindrome (4495555944).

The spelling of 3250415421 in words is "three billion, two hundred fifty million, four hundred fifteen thousand, four hundred twenty-one".