949745541 has 8 divisors (see below), whose sum is σ = 1266712704. Its totient is φ = 632971040.

The previous prime is 949745491. The next prime is 949745551. The reversal of 949745541 is 145547949.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 949745541 - 2⁹ = 949745029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949745551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36240 + ... + 56681.

It is an arithmetic number, because the mean of its divisors is an integer number (158339088).

Almost surely, 2^949745541 is an apocalyptic number.

It is an amenable number.

949745541 is a deficient number, since it is larger than the sum of its proper divisors (316967163).

949745541 is a wasteful number, since it uses less digits than its factorization.

949745541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96331.

The product of its digits is 907200, while the sum is 48.

The square root of 949745541 is about 30817.9418683338. The cubic root of 949745541 is about 982.9597943724.

The spelling of 949745541 in words is "nine hundred forty-nine million, seven hundred forty-five thousand, five hundred forty-one".