949893 has 8 divisors (see below), whose sum is σ = 1447488. Its totient is φ = 542784.

The previous prime is 949891. The next prime is 949903. The reversal of 949893 is 398949.

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

It is not a de Polignac number, because 949893 - 2¹ = 949891 is a prime.

It is a super-2 number, since 2×949893² = 1804593422898, which contains 22 as substring.

949893 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949891) 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, 22596 + ... + 22637.

It is an arithmetic number, because the mean of its divisors is an integer number (180936).

2⁹⁴⁹⁸⁹³ is an apocalyptic number.

It is an amenable number.

949893 is a deficient number, since it is larger than the sum of its proper divisors (497595).

949893 is a wasteful number, since it uses less digits than its factorization.

949893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45243.

The product of its digits is 69984, while the sum is 42.

The square root of 949893 is about 974.6245430934. The cubic root of 949893 is about 98.3010663706.

It can be divided in two parts, 9498 and 93, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 949893 in words is "nine hundred forty-nine thousand, eight hundred ninety-three".