3747266897 has 16 divisors (see below), whose sum is σ = 4223767680. Its totient is φ = 3295219200.

The previous prime is 3747266857. The next prime is 3747266903. The reversal of 3747266897 is 7986627473.

It is a cyclic number.

It is not a de Polignac number, because 3747266897 - 2⁶ = 3747266833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3747266857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3872 + ... + 86657.

It is an arithmetic number, because the mean of its divisors is an integer number (263985480).

Almost surely, 2^3747266897 is an apocalyptic number.

It is an amenable number.

3747266897 is a deficient number, since it is larger than the sum of its proper divisors (476500783).

3747266897 is a wasteful number, since it uses less digits than its factorization.

3747266897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90664.

The product of its digits is 21337344, while the sum is 59.

The square root of 3747266897 is about 61214.9238094764. The cubic root of 3747266897 is about 1553.2387218444.

The spelling of 3747266897 in words is "three billion, seven hundred forty-seven million, two hundred sixty-six thousand, eight hundred ninety-seven".