2040167346 has 64 divisors (see below), whose sum is σ = 4799907072. Its totient is φ = 565892352.

The previous prime is 2040167329. The next prime is 2040167347. The reversal of 2040167346 is 6437610402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2040167347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 864400 + ... + 866756.

It is an arithmetic number, because the mean of its divisors is an integer number (74998548).

Almost surely, 2^2040167346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040167346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399953536).

2040167346 is an abundant number, since it is smaller than the sum of its proper divisors (2759739726).

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

2040167346 is a wasteful number, since it uses less digits than its factorization.

2040167346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2040167346 is about 45168.2116759121. The cubic root of 2040167346 is about 1268.2998197200.

Adding to 2040167346 its reverse (6437610402), we get a palindrome (8477777748).

The spelling of 2040167346 in words is "two billion, forty million, one hundred sixty-seven thousand, three hundred forty-six".