941487049 has 4 divisors (see below), whose sum is σ = 947124864. Its totient is φ = 935849236.

The previous prime is 941487023. The next prime is 941487077. The reversal of 941487049 is 940784149.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940784149 = 223 ⋅4218763.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-941487049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (941487749) 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 3 ways as a sum of consecutive naturals, for example, 2818657 + ... + 2818990.

It is an arithmetic number, because the mean of its divisors is an integer number (236781216).

Almost surely, 2^941487049 is an apocalyptic number.

It is an amenable number.

941487049 is a deficient number, since it is larger than the sum of its proper divisors (5637815).

941487049 is a wasteful number, since it uses less digits than its factorization.

941487049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637814.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 941487049 is about 30683.6609452001. The cubic root of 941487049 is about 980.1023942018.

The spelling of 941487049 in words is "nine hundred forty-one million, four hundred eighty-seven thousand, forty-nine".