3632407725 has 48 divisors (see below), whose sum is σ = 6070379328. Its totient is φ = 1916490240.

The previous prime is 3632407721. The next prime is 3632407739. The reversal of 3632407725 is 5277042363.

It is not a de Polignac number, because 3632407725 - 2² = 3632407721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632407721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4798047 + ... + 4798803.

It is an arithmetic number, because the mean of its divisors is an integer number (126466236).

Almost surely, 2^3632407725 is an apocalyptic number.

It is an amenable number.

3632407725 is a deficient number, since it is larger than the sum of its proper divisors (2437971603).

3632407725 is a wasteful number, since it uses less digits than its factorization.

3632407725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 3632407725 is about 60269.4593056882. The cubic root of 3632407725 is about 1537.2040860873.

The spelling of 3632407725 in words is "three billion, six hundred thirty-two million, four hundred seven thousand, seven hundred twenty-five".