3437238745 has 16 divisors (see below), whose sum is σ = 4177857600. Its totient is φ = 2714399424.

The previous prime is 3437238713. The next prime is 3437238769. The reversal of 3437238745 is 5478327343.

It is a cyclic number.

It is not a de Polignac number, because 3437238745 - 2⁵ = 3437238713 is a prime.

It is a super-2 number, since 2×3437238745² = 23629220380258350050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3437238695 and 3437238704.

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, 640162 + ... + 645508.

It is an arithmetic number, because the mean of its divisors is an integer number (261116100).

Almost surely, 2^3437238745 is an apocalyptic number.

It is an amenable number.

3437238745 is a deficient number, since it is larger than the sum of its proper divisors (740618855).

3437238745 is a wasteful number, since it uses less digits than its factorization.

3437238745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984.

The product of its digits is 1693440, while the sum is 46.

The square root of 3437238745 is about 58627.9689653326. The cubic root of 3437238745 is about 1509.1644493644.

The spelling of 3437238745 in words is "three billion, four hundred thirty-seven million, two hundred thirty-eight thousand, seven hundred forty-five".