2909234496 has 56 divisors (see below), whose sum is σ = 8796975040. Its totient is φ = 831209472.

The previous prime is 2909234491. The next prime is 2909234543. The reversal of 2909234496 is 6944329092.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2909234491) 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, 1080961 + ... + 1083648.

It is an arithmetic number, because the mean of its divisors is an integer number (157088840).

Almost surely, 2^2909234496 is an apocalyptic number.

It is an amenable number.

2909234496 is an abundant number, since it is smaller than the sum of its proper divisors (5887740544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2909234496 is a wasteful number, since it uses less digits than its factorization.

2909234496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164631 (or 2164621 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 2909234496 is about 53937.3200669073. The cubic root of 2909234496 is about 1427.5551973242. Note that the first 3 decimals are identical.

The spelling of 2909234496 in words is "two billion, nine hundred nine million, two hundred thirty-four thousand, four hundred ninety-six".