2073786442 has 16 divisors (see below), whose sum is σ = 3828529152. Its totient is φ = 820398960.

The previous prime is 2073786431. The next prime is 2073786551. The reversal of 2073786442 is 2446873702.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5697034 + ... + 5697397.

It is an arithmetic number, because the mean of its divisors is an integer number (239283072).

Almost surely, 2^2073786442 is an apocalyptic number.

2073786442 is a deficient number, since it is larger than the sum of its proper divisors (1754742710).

2073786442 is a wasteful number, since it uses less digits than its factorization.

2073786442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394453.

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 2073786442 is about 45538.8454179506. The cubic root of 2073786442 is about 1275.2285002744.

The spelling of 2073786442 in words is "two billion, seventy-three million, seven hundred eighty-six thousand, four hundred forty-two".