2929434836 has 36 divisors (see below), whose sum is σ = 5439343392. Its totient is φ = 1380056304.

The previous prime is 2929434821. The next prime is 2929434853. The reversal of 2929434836 is 6384349292.

It is a happy number.

2929434836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131441 + ... + 152103.

It is an arithmetic number, because the mean of its divisors is an integer number (151092872).

Almost surely, 2^2929434836 is an apocalyptic number.

It is an amenable number.

2929434836 is a deficient number, since it is larger than the sum of its proper divisors (2509908556).

2929434836 is a wasteful number, since it uses less digits than its factorization.

2929434836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20780 (or 20755 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 50.

The square root of 2929434836 is about 54124.2536761478. The cubic root of 2929434836 is about 1430.8516673489.

The spelling of 2929434836 in words is "two billion, nine hundred twenty-nine million, four hundred thirty-four thousand, eight hundred thirty-six".