2429736745 has 16 divisors (see below), whose sum is σ = 2960689680. Its totient is φ = 1913877504.

The previous prime is 2429736737. The next prime is 2429736763. The reversal of 2429736745 is 5476379242.

It can be written as a sum of positive squares in 8 ways, for example, as 314104729 + 2115632016 = 17723^2 + 45996^2 .

It is a cyclic number.

It is not a de Polignac number, because 2429736745 - 2³ = 2429736737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219811 + ... + 230599.

It is an arithmetic number, because the mean of its divisors is an integer number (185043105).

Almost surely, 2^2429736745 is an apocalyptic number.

It is an amenable number.

2429736745 is a deficient number, since it is larger than the sum of its proper divisors (530952935).

2429736745 is a wasteful number, since it uses less digits than its factorization.

2429736745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11484.

The product of its digits is 2540160, while the sum is 49.

The square root of 2429736745 is about 49292.3599049589. The cubic root of 2429736745 is about 1344.3728727403.

It can be divided in two parts, 2429736 and 745, that added together give a square (2430481 = 1559²).

The spelling of 2429736745 in words is "two billion, four hundred twenty-nine million, seven hundred thirty-six thousand, seven hundred forty-five".