3401625325 has 48 divisors (see below), whose sum is σ = 5088960000. Its totient is φ = 2251945920.

The previous prime is 3401625313. The next prime is 3401625389. The reversal of 3401625325 is 5235261043.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3401625325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241836 + ... + 255514.

It is an arithmetic number, because the mean of its divisors is an integer number (106020000).

Almost surely, 2^3401625325 is an apocalyptic number.

3401625325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3401625325 is a deficient number, since it is larger than the sum of its proper divisors (1687334675).

3401625325 is a wasteful number, since it uses less digits than its factorization.

3401625325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13739 (or 13720 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3401625325 is about 58323.4543301406. The cubic root of 3401625325 is about 1503.9341651347.

Adding to 3401625325 its reverse (5235261043), we get a palindrome (8636886368).

The spelling of 3401625325 in words is "three billion, four hundred one million, six hundred twenty-five thousand, three hundred twenty-five".