1679422032 has 40 divisors (see below), whose sum is σ = 4820564480. Its totient is φ = 559807200.

The previous prime is 1679421983. The next prime is 1679422039. The reversal of 1679422032 is 2302249761.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679422039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943344 + ... + 1944207.

It is an arithmetic number, because the mean of its divisors is an integer number (120514112).

Almost surely, 2^1679422032 is an apocalyptic number.

1679422032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1679422032 is an abundant number, since it is smaller than the sum of its proper divisors (3141142448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1679422032 is a wasteful number, since it uses less digits than its factorization.

1679422032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887568 (or 3887556 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1679422032 is about 40980.7519696747. The cubic root of 1679422032 is about 1188.6480496512.

The spelling of 1679422032 in words is "one billion, six hundred seventy-nine million, four hundred twenty-two thousand, thirty-two".