32670689432 has 16 divisors (see below), whose sum is σ = 61352231760. Its totient is φ = 16310094304.

The previous prime is 32670689431. The next prime is 32670689461. The reversal of 32670689432 is 23498607623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32670689431) 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 3 ways as a sum of consecutive naturals, for example, 3150803 + ... + 3161154.

It is an arithmetic number, because the mean of its divisors is an integer number (3834514485).

Almost surely, 2^32670689432 is an apocalyptic number.

It is an amenable number.

32670689432 is a deficient number, since it is larger than the sum of its proper divisors (28681542328).

32670689432 is a wasteful number, since it uses less digits than its factorization.

32670689432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312610 (or 6312606 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 32670689432 in words is "thirty-two billion, six hundred seventy million, six hundred eighty-nine thousand, four hundred thirty-two".