3452510421 has 6 divisors (see below), whose sum is σ = 4986959510. Its totient is φ = 2301673608.

The previous prime is 3452510417. The next prime is 3452510429. The reversal of 3452510421 is 1240152543.

3452510421 is a `hidden beast` number, since 34 + 525 + 104 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2871459396 + 581051025 = 53586^2 + 24105^2 .

It is not a de Polignac number, because 3452510421 - 2² = 3452510417 is a prime.

It is a super-2 number, since 2×3452510421² = 23839656414227194482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452510429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191806126 + ... + 191806143.

Almost surely, 2^3452510421 is an apocalyptic number.

It is an amenable number.

3452510421 is a deficient number, since it is larger than the sum of its proper divisors (1534449089).

3452510421 is a wasteful number, since it uses less digits than its factorization.

3452510421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383612275 (or 383612272 counting only the distinct ones).

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

The square root of 3452510421 is about 58758.0668589429. The cubic root of 3452510421 is about 1511.3962234573.

Adding to 3452510421 its reverse (1240152543), we get a palindrome (4692662964).

The spelling of 3452510421 in words is "three billion, four hundred fifty-two million, five hundred ten thousand, four hundred twenty-one".