32949189229 has 6 divisors (see below), whose sum is σ = 36216877550. Its totient is φ = 29953808280.

The previous prime is 32949189209. The next prime is 32949189269. The reversal of 32949189229 is 92298194923.

It can be written as a sum of positive squares in only one way, i.e., 19654638025 + 13294551204 = 140195^2 + 115302^2 .

It is not a de Polignac number, because 32949189229 - 2¹⁷ = 32949058157 is a prime.

It is a super-2 number, since 2×32949189229² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32949189209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136153554 + ... + 136153795.

Almost surely, 2^32949189229 is an apocalyptic number.

It is an amenable number.

32949189229 is a deficient number, since it is larger than the sum of its proper divisors (3267688321).

32949189229 is a wasteful number, since it uses less digits than its factorization.

32949189229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272307371 (or 272307360 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 58.

The spelling of 32949189229 in words is "thirty-two billion, nine hundred forty-nine million, one hundred eighty-nine thousand, two hundred twenty-nine".