352672987 has 2 divisors, whose sum is σ = 352672988. Its totient is φ = 352672986.

The previous prime is 352672981. The next prime is 352673047. The reversal of 352672987 is 789276253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352672987 - 2³ = 352672979 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352672987.

It is not a weakly prime, because it can be changed into another prime (352672981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176336493 + 176336494.

It is an arithmetic number, because the mean of its divisors is an integer number (176336494).

Almost surely, 2^352672987 is an apocalyptic number.

352672987 is a deficient number, since it is larger than the sum of its proper divisors (1).

352672987 is an equidigital number, since it uses as much as digits as its factorization.

352672987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 49.

The square root of 352672987 is about 18779.5896387541. The cubic root of 352672987 is about 706.5193575951.

The spelling of 352672987 in words is "three hundred fifty-two million, six hundred seventy-two thousand, nine hundred eighty-seven".