2795489742 has 16 divisors (see below), whose sum is σ = 5783772240. Its totient is φ = 899697792.

The previous prime is 2795489699. The next prime is 2795489747. The reversal of 2795489742 is 2479845972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2795489747) 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 7 ways as a sum of consecutive naturals, for example, 8032843 + ... + 8033190.

It is an arithmetic number, because the mean of its divisors is an integer number (361485765).

Almost surely, 2^2795489742 is an apocalyptic number.

2795489742 is an abundant number, since it is smaller than the sum of its proper divisors (2988282498).

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

2795489742 is a wasteful number, since it uses less digits than its factorization.

2795489742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16066067.

The product of its digits is 10160640, while the sum is 57.

The square root of 2795489742 is about 52872.3911129429. The cubic root of 2795489742 is about 1408.7025507620.

The spelling of 2795489742 in words is "two billion, seven hundred ninety-five million, four hundred eighty-nine thousand, seven hundred forty-two".