2929394953 has 2 divisors, whose sum is σ = 2929394954. Its totient is φ = 2929394952.

The previous prime is 2929394873. The next prime is 2929394989. The reversal of 2929394953 is 3594939292.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1484406784 + 1444988169 = 38528^2 + 38013^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2929394953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2929394894 and 2929394903.

It is not a weakly prime, because it can be changed into another prime (2929394653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464697476 + 1464697477.

It is an arithmetic number, because the mean of its divisors is an integer number (1464697477).

Almost surely, 2^2929394953 is an apocalyptic number.

It is an amenable number.

2929394953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2929394953 is an equidigital number, since it uses as much as digits as its factorization.

2929394953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4723920, while the sum is 55.

The square root of 2929394953 is about 54123.8852356333. The cubic root of 2929394953 is about 1430.8451738420.

The spelling of 2929394953 in words is "two billion, nine hundred twenty-nine million, three hundred ninety-four thousand, nine hundred fifty-three".