949469 has 4 divisors (see below), whose sum is σ = 951420. Its totient is φ = 947520.

The previous prime is 949453. The next prime is 949471. The reversal of 949469 is 964949.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 964949 = 709 ⋅1361.

It can be written as a sum of positive squares in 2 ways, for example, as 438244 + 511225 = 662^2 + 715^2 .

It is a cyclic number.

It is not a de Polignac number, because 949469 - 2⁴ = 949453 is a prime.

It is a super-2 number, since 2×949469² = 1802982763922, 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 (949409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437 + ... + 1445.

It is an arithmetic number, because the mean of its divisors is an integer number (237855).

2⁹⁴⁹⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

949469 is a deficient number, since it is larger than the sum of its proper divisors (1951).

949469 is a wasteful number, since it uses less digits than its factorization.

949469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950.

The product of its digits is 69984, while the sum is 41.

The square root of 949469 is about 974.4069991538. The cubic root of 949469 is about 98.2864381071.

The spelling of 949469 in words is "nine hundred forty-nine thousand, four hundred sixty-nine".