949457 has 8 divisors (see below), whose sum is σ = 992256. Its totient is φ = 907632.

The previous prime is 949453. The next prime is 949471. The reversal of 949457 is 754949.

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 949457 - 2² = 949453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 949457.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 949457.

It is not an unprimeable number, because it can be changed into a prime (949451) 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, 2288 + ... + 2670.

It is an arithmetic number, because the mean of its divisors is an integer number (124032).

2⁹⁴⁹⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

949457 is a deficient number, since it is larger than the sum of its proper divisors (42799).

949457 is a wasteful number, since it uses less digits than its factorization.

949457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its digits is 45360, while the sum is 38.

The square root of 949457 is about 974.4008415432. The cubic root of 949457 is about 98.2860240363.

The spelling of 949457 in words is "nine hundred forty-nine thousand, four hundred fifty-seven".