3546212925 has 12 divisors (see below), whose sum is σ = 5863072160. Its totient is φ = 1891313520.

The previous prime is 3546212911. The next prime is 3546212927. The reversal of 3546212925 is 5292126453.

It is not a de Polignac number, because 3546212925 - 2⁵ = 3546212893 is a prime.

It is a super-2 number, since 2×3546212925² = 25151252218874111250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546212927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23641345 + ... + 23641494.

Almost surely, 2^3546212925 is an apocalyptic number.

It is an amenable number.

3546212925 is a deficient number, since it is larger than the sum of its proper divisors (2316859235).

3546212925 is a wasteful number, since it uses less digits than its factorization.

3546212925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47282852 (or 47282847 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 3546212925 is about 59550.0875314218. The cubic root of 3546212925 is about 1524.9476538513.

The spelling of 3546212925 in words is "three billion, five hundred forty-six million, two hundred twelve thousand, nine hundred twenty-five".