37849094873 has 4 divisors (see below), whose sum is σ = 37870687668. Its totient is φ = 37827502080.

The previous prime is 37849094869. The next prime is 37849094911.

37849094873 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1045358224 + 36803736649 = 32332^2 + 191843^2 .

It is a cyclic number.

It is not a de Polignac number, because 37849094873 - 2² = 37849094869 is a prime.

It is a super-2 number, since 2×37849094873² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37849094573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10793768 + ... + 10797273.

It is an arithmetic number, because the mean of its divisors is an integer number (9467671917).

Almost surely, 2^37849094873 is an apocalyptic number.

It is an amenable number.

37849094873 is a deficient number, since it is larger than the sum of its proper divisors (21592795).

37849094873 is a wasteful number, since it uses less digits than its factorization.

37849094873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21592794.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 37849094873 in words is "thirty-seven billion, eight hundred forty-nine million, ninety-four thousand, eight hundred seventy-three".