949242503 has 8 divisors (see below), whose sum is σ = 1057570560. Its totient is φ = 844586680.

The previous prime is 949242493. The next prime is 949242509. The reversal of 949242503 is 305242949.

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 949242503 - 2⁴ = 949242487 is a prime.

It is a super-2 number, since 2×949242503² = 1802122659003410018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949242509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917513 + ... + 918546.

It is an arithmetic number, because the mean of its divisors is an integer number (132196320).

Almost surely, 2^949242503 is an apocalyptic number.

949242503 is a deficient number, since it is larger than the sum of its proper divisors (108328057).

949242503 is a wasteful number, since it uses less digits than its factorization.

949242503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836117.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 949242503 is about 30809.7793403328. The cubic root of 949242503 is about 982.7862203528.

The spelling of 949242503 in words is "nine hundred forty-nine million, two hundred forty-two thousand, five hundred three".