2078001336 has 32 divisors (see below), whose sum is σ = 5201911440. Its totient is φ = 691746048.

The previous prime is 2078001259. The next prime is 2078001337. The reversal of 2078001336 is 6331008702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078001337) 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, 39021 + ... + 75356.

Almost surely, 2^2078001336 is an apocalyptic number.

It is an amenable number.

2078001336 is an abundant number, since it is smaller than the sum of its proper divisors (3123910104).

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

2078001336 is a wasteful number, since it uses less digits than its factorization.

2078001336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115143 (or 115139 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2078001336 is about 45585.0999340793. The cubic root of 2078001336 is about 1276.0918671553.

The spelling of 2078001336 in words is "two billion, seventy-eight million, one thousand, three hundred thirty-six".