3629739125 has 8 divisors (see below), whose sum is σ = 4529914584. Its totient is φ = 2903791200.

The previous prime is 3629739103. The next prime is 3629739163. The reversal of 3629739125 is 5219379263.

It can be written as a sum of positive squares in 4 ways, for example, as 459373489 + 3170365636 = 21433^2 + 56306^2 .

It is not a de Polignac number, because 3629739125 - 2²⁸ = 3361303669 is a prime.

It is a super-2 number, since 2×3629739125² = 26350012231111531250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3629739125.

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 7 ways as a sum of consecutive naturals, for example, 14518832 + ... + 14519081.

It is an arithmetic number, because the mean of its divisors is an integer number (566239323).

Almost surely, 2^3629739125 is an apocalyptic number.

It is an amenable number.

3629739125 is a deficient number, since it is larger than the sum of its proper divisors (900175459).

3629739125 is an equidigital number, since it uses as much as digits as its factorization.

3629739125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29037928 (or 29037918 counting only the distinct ones).

The product of its digits is 612360, while the sum is 47.

The square root of 3629739125 is about 60247.3163302732. The cubic root of 3629739125 is about 1536.8275509146.

The spelling of 3629739125 in words is "three billion, six hundred twenty-nine million, seven hundred thirty-nine thousand, one hundred twenty-five".