2240770989 has 8 divisors (see below), whose sum is σ = 3028622272. Its totient is φ = 1473383520.

The previous prime is 2240770963. The next prime is 2240770999. The reversal of 2240770989 is 9890770422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2240770989 - 2²³ = 2232382381 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 (2240770999) 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, 5115697 + ... + 5116134.

It is an arithmetic number, because the mean of its divisors is an integer number (378577784).

Almost surely, 2^2240770989 is an apocalyptic number.

It is an amenable number.

2240770989 is a deficient number, since it is larger than the sum of its proper divisors (787851283).

2240770989 is a wasteful number, since it uses less digits than its factorization.

2240770989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10231907.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 2240770989 is about 47336.7826219738. The cubic root of 2240770989 is about 1308.5766232929.

The spelling of 2240770989 in words is "two billion, two hundred forty million, seven hundred seventy thousand, nine hundred eighty-nine".