314990 has 16 divisors (see below), whose sum is σ = 610848. Its totient is φ = 116256.

The previous prime is 314989. The next prime is 315011. The reversal of 314990 is 99413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082 + ... + 1341.

It is an arithmetic number, because the mean of its divisors is an integer number (38178).

2³¹⁴⁹⁹⁰ is an apocalyptic number.

314990 is a deficient number, since it is larger than the sum of its proper divisors (295858).

314990 is a wasteful number, since it uses less digits than its factorization.

314990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 314990 is about 561.2396992373. The cubic root of 314990 is about 68.0402011422.

The spelling of 314990 in words is "three hundred fourteen thousand, nine hundred ninety".