2064269983 has 8 divisors (see below), whose sum is σ = 2093504400. Its totient is φ = 2035061568.

The previous prime is 2064269981. The next prime is 2064270011. The reversal of 2064269983 is 3899624602.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2064269983 - 2¹ = 2064269981 is a prime.

It is a super-2 number, since 2×2064269983² = 8522421125429640578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064269981) 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, 198528 + ... + 208666.

It is an arithmetic number, because the mean of its divisors is an integer number (261688050).

Almost surely, 2^2064269983 is an apocalyptic number.

2064269983 is a deficient number, since it is larger than the sum of its proper divisors (29234417).

2064269983 is a wasteful number, since it uses less digits than its factorization.

2064269983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The square root of 2064269983 is about 45434.2380039547. The cubic root of 2064269983 is about 1273.2748644531.

The spelling of 2064269983 in words is "two billion, sixty-four million, two hundred sixty-nine thousand, nine hundred eighty-three".