2374622729 has 2 divisors, whose sum is σ = 2374622730. Its totient is φ = 2374622728.

The previous prime is 2374622699. The next prime is 2374622801. The reversal of 2374622729 is 9272264732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1306967104 + 1067655625 = 36152^2 + 32675^2 .

It is a cyclic number.

It is not a de Polignac number, because 2374622729 - 2⁸ = 2374622473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2374622729.

It is not a weakly prime, because it can be changed into another prime (2374624729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187311364 + 1187311365.

It is an arithmetic number, because the mean of its divisors is an integer number (1187311365).

Almost surely, 2^2374622729 is an apocalyptic number.

It is an amenable number.

2374622729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2374622729 is an equidigital number, since it uses as much as digits as its factorization.

2374622729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 44.

The square root of 2374622729 is about 48730.1008515271. The cubic root of 2374622729 is about 1334.1301742649.

The spelling of 2374622729 in words is "two billion, three hundred seventy-four million, six hundred twenty-two thousand, seven hundred twenty-nine".