712950189 has 32 divisors (see below), whose sum is σ = 1117670400. Its totient is φ = 395760000.

The previous prime is 712950179. The next prime is 712950197. The reversal of 712950189 is 981059217.

It is not a de Polignac number, because 712950189 - 2⁵ = 712950157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 712950189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712950169) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 214462 + ... + 217760.

It is an arithmetic number, because the mean of its divisors is an integer number (34927200).

Almost surely, 2^712950189 is an apocalyptic number.

It is an amenable number.

712950189 is a deficient number, since it is larger than the sum of its proper divisors (404720211).

712950189 is a wasteful number, since it uses less digits than its factorization.

712950189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601.

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 712950189 is about 26701.1271110416. The cubic root of 712950189 is about 893.3460664846.

The spelling of 712950189 in words is "seven hundred twelve million, nine hundred fifty thousand, one hundred eighty-nine".