949878 has 24 divisors (see below), whose sum is σ = 2080728. Its totient is φ = 313152.

The previous prime is 949853. The next prime is 949889. The reversal of 949878 is 878949.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1801 + ... + 2267.

It is an arithmetic number, because the mean of its divisors is an integer number (86697).

2⁹⁴⁹⁸⁷⁸ is an apocalyptic number.

949878 is an abundant number, since it is smaller than the sum of its proper divisors (1130850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949878 is a wasteful number, since it uses less digits than its factorization.

949878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 585 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 949878 is about 974.6168477920. The cubic root of 949878 is about 98.3005489355.

The spelling of 949878 in words is "nine hundred forty-nine thousand, eight hundred seventy-eight".