8372629 has 2 divisors, whose sum is σ = 8372630. Its totient is φ = 8372628.

The previous prime is 8372599. The next prime is 8372633. The reversal of 8372629 is 9262738.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5650129 + 2722500 = 2377^2 + 1650^2 .

It is a cyclic number.

It is not a de Polignac number, because 8372629 - 2⁷ = 8372501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8372669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4186314 + 4186315.

It is an arithmetic number, because the mean of its divisors is an integer number (4186315).

Almost surely, 2^8372629 is an apocalyptic number.

It is an amenable number.

8372629 is a deficient number, since it is larger than the sum of its proper divisors (1).

8372629 is an equidigital number, since it uses as much as digits as its factorization.

8372629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 8372629 is about 2893.5495502929. The cubic root of 8372629 is about 203.0582391726.

The spelling of 8372629 in words is "eight million, three hundred seventy-two thousand, six hundred twenty-nine".