32272838949 has 32 divisors (see below), whose sum is σ = 48796110720. Its totient is φ = 18808512768.

The previous prime is 32272838929. The next prime is 32272838963. The reversal of 32272838949 is 94983827223.

It is not a de Polignac number, because 32272838949 - 2¹¹ = 32272836901 is a prime.

It is a super-2 number, since 2×32272838949² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32272838929) 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, 2968207 + ... + 2979059.

It is an arithmetic number, because the mean of its divisors is an integer number (1524878460).

Almost surely, 2^32272838949 is an apocalyptic number.

32272838949 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

32272838949 is a deficient number, since it is larger than the sum of its proper divisors (16523271771).

32272838949 is a wasteful number, since it uses less digits than its factorization.

32272838949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14901.

The product of its digits is 10450944, while the sum is 57.

The spelling of 32272838949 in words is "thirty-two billion, two hundred seventy-two million, eight hundred thirty-eight thousand, nine hundred forty-nine".