2993256429 has 16 divisors (see below), whose sum is σ = 4207411200. Its totient is φ = 1890042480.

The previous prime is 2993256407. The next prime is 2993256433. The reversal of 2993256429 is 9246523992.

It is not a de Polignac number, because 2993256429 - 2²⁴ = 2976479213 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993256479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338029 + ... + 346770.

It is an arithmetic number, because the mean of its divisors is an integer number (262963200).

Almost surely, 2^2993256429 is an apocalyptic number.

It is an amenable number.

2993256429 is a deficient number, since it is larger than the sum of its proper divisors (1214154771).

2993256429 is a wasteful number, since it uses less digits than its factorization.

2993256429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684880.

The product of its digits is 2099520, while the sum is 51.

The square root of 2993256429 is about 54710.6610177578. The cubic root of 2993256429 is about 1441.1681026432.

The spelling of 2993256429 in words is "two billion, nine hundred ninety-three million, two hundred fifty-six thousand, four hundred twenty-nine".