2012707398 has 16 divisors (see below), whose sum is σ = 4335062256. Its totient is φ = 619294560.

The previous prime is 2012707381. The next prime is 2012707399. The reversal of 2012707398 is 8937072102.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012707399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12901893 + ... + 12902048.

It is an arithmetic number, because the mean of its divisors is an integer number (270941391).

Almost surely, 2^2012707398 is an apocalyptic number.

2012707398 is an abundant number, since it is smaller than the sum of its proper divisors (2322354858).

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

2012707398 is a wasteful number, since it uses less digits than its factorization.

2012707398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25803959.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2012707398 is about 44863.2076204990. The cubic root of 2012707398 is about 1262.5838047562.

The spelling of 2012707398 in words is "two billion, twelve million, seven hundred seven thousand, three hundred ninety-eight".