313948 has 6 divisors (see below), whose sum is σ = 549416. Its totient is φ = 156972.

The previous prime is 313933. The next prime is 313949. The reversal of 313948 is 849313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313949) by changing a digit.

313948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39240 + ... + 39247.

2³¹³⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

313948 is a deficient number, since it is larger than the sum of its proper divisors (235468).

313948 is a wasteful number, since it uses less digits than its factorization.

313948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78491 (or 78489 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 313948 is about 560.3106281341. The cubic root of 313948 is about 67.9650916558.

It can be divided in two parts, 31394 and 8, that multiplied together give a palindrome (251152).

The spelling of 313948 in words is "three hundred thirteen thousand, nine hundred forty-eight".