2018950007 has 4 divisors (see below), whose sum is σ = 2031039696. Its totient is φ = 2006860320.

The previous prime is 2018949997. The next prime is 2018950009. The reversal of 2018950007 is 7000598102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2018950007 - 2⁶ = 2018949943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2018950009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6044594 + ... + 6044927.

It is an arithmetic number, because the mean of its divisors is an integer number (507759924).

Almost surely, 2^2018950007 is an apocalyptic number.

2018950007 is a deficient number, since it is larger than the sum of its proper divisors (12089689).

2018950007 is a wasteful number, since it uses less digits than its factorization.

2018950007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12089688.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2018950007 is about 44932.7275713371. The cubic root of 2018950007 is about 1263.8877999454.

The spelling of 2018950007 in words is "two billion, eighteen million, nine hundred fifty thousand, seven".