2929893309 has 64 divisors (see below), whose sum is σ = 5328640000. Its totient is φ = 1586012400.

The previous prime is 2929893299. The next prime is 2929893311. The reversal of 2929893309 is 9033989292.

It is not a de Polignac number, because 2929893309 - 2¹³ = 2929885117 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 (2929893319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 167634 + ... + 184284.

It is an arithmetic number, because the mean of its divisors is an integer number (83260000).

Almost surely, 2^2929893309 is an apocalyptic number.

It is an amenable number.

2929893309 is a deficient number, since it is larger than the sum of its proper divisors (2398746691).

2929893309 is a wasteful number, since it uses less digits than its factorization.

2929893309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16700 (or 16680 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 2929893309 is about 54128.4888852442. The cubic root of 2929893309 is about 1430.9263088951.

The spelling of 2929893309 in words is "two billion, nine hundred twenty-nine million, eight hundred ninety-three thousand, three hundred nine".