2078416670 has 16 divisors (see below), whose sum is σ = 4081254768. Its totient is φ = 755787840.

The previous prime is 2078416667. The next prime is 2078416673. The reversal of 2078416670 is 766148702.

It is an interprime number because it is at equal distance from previous prime (2078416667) and next prime (2078416673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078416673) 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, 9447239 + ... + 9447458.

It is an arithmetic number, because the mean of its divisors is an integer number (255078423).

Almost surely, 2^2078416670 is an apocalyptic number.

2078416670 is a deficient number, since it is larger than the sum of its proper divisors (2002838098).

2078416670 is a wasteful number, since it uses less digits than its factorization.

2078416670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18894715.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 2078416670 is about 45589.6552959112. The cubic root of 2078416670 is about 1276.1768797783.

The spelling of 2078416670 in words is "two billion, seventy-eight million, four hundred sixteen thousand, six hundred seventy".