2000909734 has 4 divisors (see below), whose sum is σ = 3001364604. Its totient is φ = 1000454866.

The previous prime is 2000909731. The next prime is 2000909747. The reversal of 2000909734 is 4379090002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2000909734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000909731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500227432 + ... + 500227435.

It is an arithmetic number, because the mean of its divisors is an integer number (750341151).

Almost surely, 2^2000909734 is an apocalyptic number.

2000909734 is a deficient number, since it is larger than the sum of its proper divisors (1000454870).

2000909734 is a wasteful number, since it uses less digits than its factorization.

2000909734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000454869.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2000909734 is about 44731.5295289575. The cubic root of 2000909734 is about 1260.1120531068.

Adding to 2000909734 its reverse (4379090002), we get a palindrome (6379999736).

The spelling of 2000909734 in words is "two billion, nine hundred nine thousand, seven hundred thirty-four".