3425557207 has 2 divisors, whose sum is σ = 3425557208. Its totient is φ = 3425557206.

The previous prime is 3425557127. The next prime is 3425557217. The reversal of 3425557207 is 7027555243.

It is a strong prime.

It is an emirp because it is prime and its reverse (7027555243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3425557207 is a prime.

It is a super-3 number, since 3×3425557207³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3425557207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425557217) 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 as a sum of consecutive naturals, namely, 1712778603 + 1712778604.

It is an arithmetic number, because the mean of its divisors is an integer number (1712778604).

Almost surely, 2^3425557207 is an apocalyptic number.

3425557207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425557207 is an equidigital number, since it uses as much as digits as its factorization.

3425557207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 40.

The square root of 3425557207 is about 58528.2599006668. The cubic root of 3425557207 is about 1507.4528651311.

The spelling of 3425557207 in words is "three billion, four hundred twenty-five million, five hundred fifty-seven thousand, two hundred seven".